diff --git a/lib/node_modules/@stdlib/napi/create-int64/README.md b/lib/node_modules/@stdlib/napi/create-int64/README.md
new file mode 100644
index 000000000000..a14e30bac35e
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-int64/README.md
@@ -0,0 +1,230 @@
+
+
+# create_int64
+
+> Convert a signed 64-bit integer to a Node-API value.
+
+
+
+
+
+
+
+
+
+
+
+## Usage
+
+```javascript
+var headerDir = require( '@stdlib/napi/create-int64' );
+```
+
+#### headerDir
+
+Absolute file path for the directory containing header files for C APIs.
+
+```javascript
+var dir = headerDir;
+// returns
+```
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+## Examples
+
+```javascript
+var headerDir = require( '@stdlib/napi/create-int64' );
+
+console.log( headerDir );
+// =>
+```
+
+
+
+
+
+
+
+* * *
+
+
+
+## C APIs
+
+
+
+
+
+
+
+
+
+
+
+### Usage
+
+```c
+#include "stdlib/napi/create_int64.h"
+```
+
+#### stdlib_napi_create_int64( env, value, \*out )
+
+Converts a signed 64-bit integer to a Node-API BigInt value.
+
+```c
+#include "stdlib/napi/create_int64.h"
+#include
+
+static napi_value addon( napi_env env, napi_callback_info info ) {
+
+ // ...
+
+ napi_value value;
+ napi_status status = stdlib_napi_create_int64( env, 1, &value );
+ assert( status == napi_ok );
+ if ( err != NULL ) {
+ assert( napi_throw( env, err ) == napi_ok );
+ return NULL;
+ }
+
+ // ...
+}
+```
+
+The function accepts the following arguments:
+
+- **env**: `[in] napi_env` environment under which the function is invoked.
+- **value**: `[in] int64_t` signed 64-bit integer.
+- **out**: `[out] napi_value*` destination for storing output value.
+
+```c
+napi_status stdlib_napi_create_int64( const napi_env env, const int64_t value, napi_value *out );
+```
+
+The function returns a `napi_status` status code indicating success or failure (returns `napi_ok` if success).
+
+#### STDLIB_NAPI_CREATE_INT64( env, expression, name )
+
+Macro for converting a signed 64-bit integer to a Node-API BigInt value.
+
+```c
+#include "stdlib/napi/create_int64.h"
+#include "stdlib/napi/argv_int64.h"
+#include "stdlib/napi/argv.h"
+#include
+#include
+
+static int64_t fcn( const int64_t v ) {
+ return v;
+}
+
+// ...
+
+static napi_value addon( napi_env env, napi_callback_info info ) {
+ // Retrieve add-on callback arguments:
+ STDLIB_NAPI_ARGV( env, info, argv, argc, 1 );
+
+ // Convert the first argument to a C type:
+ STDLIB_NAPI_ARGV_INT64( env, value, argv, 0 );
+
+ // ...
+
+ // Convert a value having a C type to a Node-API value:
+ STDLIB_NAPI_CREATE_INT64( env, fcn( value ), out );
+
+ return out;
+}
+```
+
+The macro expects the following arguments:
+
+- **env**: environment under which the callback is invoked.
+- **expression**: expression returning a signed 64-bit integer.
+- **name**: output variable name.
+
+
+
+
+
+
+
+
+
+- The generated JavaScript value is a `BigInt` (N-API Version 6+).
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/lib/node_modules/@stdlib/napi/create-int64/binding.gyp b/lib/node_modules/@stdlib/napi/create-int64/binding.gyp
new file mode 100644
index 000000000000..0d6508a12e99
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-int64/binding.gyp
@@ -0,0 +1,170 @@
+# @license Apache-2.0
+#
+# Copyright (c) 2026 The Stdlib Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# A `.gyp` file for building a Node.js native add-on.
+#
+# [1]: https://gyp.gsrc.io/docs/InputFormatReference.md
+# [2]: https://gyp.gsrc.io/docs/UserDocumentation.md
+{
+ # List of files to include in this file:
+ 'includes': [
+ './include.gypi',
+ ],
+
+ # Define variables to be used throughout the configuration for all targets:
+ 'variables': {
+ # Target name should match the add-on export name:
+ 'addon_target_name%': 'addon',
+
+ # Set variables based on the host OS:
+ 'conditions': [
+ [
+ 'OS=="win"',
+ {
+ # Define the object file suffix:
+ 'obj': 'obj',
+ },
+ {
+ # Define the object file suffix:
+ 'obj': 'o',
+ }
+ ], # end condition (OS=="win")
+ ], # end conditions
+ }, # end variables
+
+ # Define compile targets:
+ 'targets': [
+
+ # Target to generate an add-on:
+ {
+ # The target name should match the add-on export name:
+ 'target_name': '<(addon_target_name)',
+
+ # Define dependencies:
+ 'dependencies': [],
+
+ # Define directories which contain relevant include headers:
+ 'include_dirs': [
+ # Local include directory:
+ '<@(include_dirs)',
+ ],
+
+ # List of source files:
+ 'sources': [
+ '<@(src_files)',
+ ],
+
+ # Settings which should be applied when a target's object files are used as linker input:
+ 'link_settings': {
+ # Define libraries:
+ 'libraries': [
+ '<@(libraries)',
+ ],
+
+ # Define library directories:
+ 'library_dirs': [
+ '<@(library_dirs)',
+ ],
+ },
+
+ # C/C++ compiler flags:
+ 'cflags': [
+ # Enable commonly used warning options:
+ '-Wall',
+
+ # Aggressive optimization:
+ '-O3',
+ ],
+
+ # C specific compiler flags:
+ 'cflags_c': [
+ # Specify the C standard to which a program is expected to conform:
+ '-std=c99',
+ ],
+
+ # C++ specific compiler flags:
+ 'cflags_cpp': [
+ # Specify the C++ standard to which a program is expected to conform:
+ '-std=c++11',
+ ],
+
+ # Linker flags:
+ 'ldflags': [],
+
+ # Apply conditions based on the host OS:
+ 'conditions': [
+ [
+ 'OS=="mac"',
+ {
+ # Linker flags:
+ 'ldflags': [
+ '-undefined dynamic_lookup',
+ '-Wl,-no-pie',
+ '-Wl,-search_paths_first',
+ ],
+ },
+ ], # end condition (OS=="mac")
+ [
+ 'OS!="win"',
+ {
+ # C/C++ flags:
+ 'cflags': [
+ # Generate platform-independent code:
+ '-fPIC',
+ ],
+ },
+ ], # end condition (OS!="win")
+ ], # end conditions
+ }, # end target <(addon_target_name)
+
+ # Target to copy a generated add-on to a standard location:
+ {
+ 'target_name': 'copy_addon',
+
+ # Declare that the output of this target is not linked:
+ 'type': 'none',
+
+ # Define dependencies:
+ 'dependencies': [
+ # Require that the add-on be generated before building this target:
+ '<(addon_target_name)',
+ ],
+
+ # Define a list of actions:
+ 'actions': [
+ {
+ 'action_name': 'copy_addon',
+ 'message': 'Copying addon...',
+
+ # Explicitly list the inputs in the command-line invocation below:
+ 'inputs': [],
+
+ # Declare the expected outputs:
+ 'outputs': [
+ '<(addon_output_dir)/<(addon_target_name).node',
+ ],
+
+ # Define the command-line invocation:
+ 'action': [
+ 'cp',
+ '<(PRODUCT_DIR)/<(addon_target_name).node',
+ '<(addon_output_dir)/<(addon_target_name).node',
+ ],
+ },
+ ], # end actions
+ }, # end target copy_addon
+ ], # end targets
+}
diff --git a/lib/node_modules/@stdlib/napi/create-int64/docs/repl.txt b/lib/node_modules/@stdlib/napi/create-int64/docs/repl.txt
new file mode 100644
index 000000000000..ba8eb98ffe65
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-int64/docs/repl.txt
@@ -0,0 +1,12 @@
+
+{{alias}}
+ Absolute file path for the directory containing header files for C APIs.
+
+ Returns
+ -------
+ out: string
+ Absolute file path.
+
+ Examples
+ --------
+ > var dir = {{alias}}
diff --git a/lib/node_modules/@stdlib/napi/create-int64/docs/types/index.d.ts b/lib/node_modules/@stdlib/napi/create-int64/docs/types/index.d.ts
new file mode 100644
index 000000000000..023f953ef32f
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-int64/docs/types/index.d.ts
@@ -0,0 +1,33 @@
+/*
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+// TypeScript Version: 4.1
+
+/**
+* Absolute file path for the directory containing header files for C APIs.
+*
+* @example
+* var dir = headerDir;
+* // returns
+*/
+declare const headerDir: string;
+
+
+// EXPORTS //
+
+export = headerDir;
diff --git a/lib/node_modules/@stdlib/napi/create-int64/docs/types/test.ts b/lib/node_modules/@stdlib/napi/create-int64/docs/types/test.ts
new file mode 100644
index 000000000000..6df3096e67da
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-int64/docs/types/test.ts
@@ -0,0 +1,28 @@
+/*
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+import headerDir = require( './index' );
+
+
+// TESTS //
+
+// The variable is a string...
+{
+ // eslint-disable-next-line @typescript-eslint/no-unused-expressions
+ headerDir; // $ExpectType string
+}
diff --git a/lib/node_modules/@stdlib/napi/create-int64/examples/index.js b/lib/node_modules/@stdlib/napi/create-int64/examples/index.js
new file mode 100644
index 000000000000..d6ded1a29e22
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-int64/examples/index.js
@@ -0,0 +1,24 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+var headerDir = require( './../lib' );
+
+console.log( headerDir );
+// =>
diff --git a/lib/node_modules/@stdlib/napi/create-int64/include.gypi b/lib/node_modules/@stdlib/napi/create-int64/include.gypi
new file mode 100644
index 000000000000..bee8d41a2caf
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-int64/include.gypi
@@ -0,0 +1,53 @@
+# @license Apache-2.0
+#
+# Copyright (c) 2026 The Stdlib Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# A GYP include file for building a Node.js native add-on.
+#
+# Main documentation:
+#
+# [1]: https://gyp.gsrc.io/docs/InputFormatReference.md
+# [2]: https://gyp.gsrc.io/docs/UserDocumentation.md
+{
+ # Define variables to be used throughout the configuration for all targets:
+ 'variables': {
+ # Source directory:
+ 'src_dir': './src',
+
+ # Include directories:
+ 'include_dirs': [
+ '
+#include
+
+/**
+* Macro for converting a signed 64-bit integer to a Node-API BigInt value.
+*
+* @param env environment under which the function is invoked
+* @param expression expression returning a signed 64-bit integer
+* @param name output variable name
+*
+* @example
+* #include "stdlib/napi/create_int64.h"
+* #include "stdlib/napi/argv_int64.h"
+* #include "stdlib/napi/argv.h"
+* #include
+* #include
+*
+* static int64_t fcn( const int64_t v ) {
+* return v;
+* }
+*
+* // ...
+*
+* static napi_value addon( napi_env env, napi_callback_info info ) {
+* // Retrieve add-on callback arguments:
+* STDLIB_NAPI_ARGV( env, info, argv, argc, 1 );
+*
+* // Convert the first argument to a C type:
+* STDLIB_NAPI_ARGV_INT64( env, value, argv, 0 );
+*
+* // ...
+*
+* // Convert a value having a C type to a Node-API value:
+* STDLIB_NAPI_CREATE_INT64( env, fcn( value ), out );
+* return out;
+* }
+*/
+#define STDLIB_NAPI_CREATE_INT64( env, expression, name ) \
+ napi_value name; \
+ stdlib_napi_create_int64( env, expression, &name );
+
+/*
+* If C++, prevent name mangling so that the compiler emits a binary file having undecorated names, thus mirroring the behavior of a C compiler.
+*/
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+* Converts a signed 64-bit integer to a Node-API BigInt value.
+*/
+napi_status stdlib_napi_create_int64( const napi_env env, const int64_t value, napi_value *out );
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // !STDLIB_NAPI_CREATE_INT64_H
diff --git a/lib/node_modules/@stdlib/napi/create-int64/lib/browser.js b/lib/node_modules/@stdlib/napi/create-int64/lib/browser.js
new file mode 100644
index 000000000000..fef77f39a5af
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-int64/lib/browser.js
@@ -0,0 +1,28 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MAIN //
+
+var dir = null;
+
+
+// EXPORTS //
+
+module.exports = dir;
diff --git a/lib/node_modules/@stdlib/napi/create-int64/lib/index.js b/lib/node_modules/@stdlib/napi/create-int64/lib/index.js
new file mode 100644
index 000000000000..e96662ced2a5
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-int64/lib/index.js
@@ -0,0 +1,39 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+/**
+* Absolute file path for the directory containing header files for C APIs.
+*
+* @module @stdlib/napi/create-int64
+*
+* @example
+* var headerDir = require( '@stdlib/napi/create-int64' );
+*
+* console.log( headerDir );
+*/
+
+// MODULES //
+
+var main = require( './main.js' );
+
+
+// EXPORTS //
+
+module.exports = main;
diff --git a/lib/node_modules/@stdlib/napi/create-int64/lib/main.js b/lib/node_modules/@stdlib/napi/create-int64/lib/main.js
new file mode 100644
index 000000000000..87c1ce69a03c
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-int64/lib/main.js
@@ -0,0 +1,33 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var resolve = require( 'path' ).resolve;
+
+
+// MAIN //
+
+var dir = resolve( __dirname, '..', 'include' );
+
+
+// EXPORTS //
+
+module.exports = dir;
diff --git a/lib/node_modules/@stdlib/napi/create-int64/lib/native.js b/lib/node_modules/@stdlib/napi/create-int64/lib/native.js
new file mode 100644
index 000000000000..d58a15e36426
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-int64/lib/native.js
@@ -0,0 +1,46 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var addon = require( './../src/addon.node' );
+
+
+// MAIN //
+
+/**
+* Wrapper function exposing the C API to JavaScript.
+*
+* @private
+* @param {number} v - input value
+* @returns {bigint} input value as a BigInt
+*
+* @example
+* var v = wrapper( 1 );
+* // returns 1
+*/
+function wrapper( v ) {
+ return addon( v );
+}
+
+
+// EXPORTS //
+
+module.exports = wrapper;
diff --git a/lib/node_modules/@stdlib/napi/create-int64/manifest.json b/lib/node_modules/@stdlib/napi/create-int64/manifest.json
new file mode 100644
index 000000000000..6cc74e2dea93
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-int64/manifest.json
@@ -0,0 +1,42 @@
+{
+ "options": {},
+ "fields": [
+ {
+ "field": "src",
+ "resolve": true,
+ "relative": true
+ },
+ {
+ "field": "include",
+ "resolve": true,
+ "relative": true
+ },
+ {
+ "field": "libraries",
+ "resolve": false,
+ "relative": false
+ },
+ {
+ "field": "libpath",
+ "resolve": true,
+ "relative": false
+ }
+ ],
+ "confs": [
+ {
+ "src": [
+ "./src/main.c"
+ ],
+ "include": [
+ "./include"
+ ],
+ "libraries": [],
+ "libpath": [],
+ "dependencies": [
+ "@stdlib/assert/napi/status-ok",
+ "@stdlib/napi/argv-int64",
+ "@stdlib/napi/argv"
+ ]
+ }
+ ]
+}
diff --git a/lib/node_modules/@stdlib/napi/create-int64/package.json b/lib/node_modules/@stdlib/napi/create-int64/package.json
new file mode 100644
index 000000000000..6ee6fd3eb90b
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-int64/package.json
@@ -0,0 +1,71 @@
+{
+ "name": "@stdlib/napi/create-int64",
+ "version": "0.0.0",
+ "description": "Convert a signed 64-bit integer to a Node-API value.",
+ "license": "Apache-2.0",
+ "author": {
+ "name": "The Stdlib Authors",
+ "url": "https://github.com/stdlib-js/stdlib/graphs/contributors"
+ },
+ "contributors": [
+ {
+ "name": "The Stdlib Authors",
+ "url": "https://github.com/stdlib-js/stdlib/graphs/contributors"
+ }
+ ],
+ "main": "./lib",
+ "browser": "./lib/browser.js",
+ "gypfile": true,
+ "directories": {
+ "doc": "./docs",
+ "example": "./examples",
+ "include": "./include",
+ "lib": "./lib",
+ "src": "./src",
+ "test": "./test"
+ },
+ "types": "./docs/types",
+ "scripts": {},
+ "homepage": "https://github.com/stdlib-js/stdlib",
+ "repository": {
+ "type": "git",
+ "url": "git://github.com/stdlib-js/stdlib.git"
+ },
+ "bugs": {
+ "url": "https://github.com/stdlib-js/stdlib/issues"
+ },
+ "dependencies": {},
+ "devDependencies": {},
+ "engines": {
+ "node": ">=0.10.0",
+ "npm": ">2.7.0"
+ },
+ "os": [
+ "aix",
+ "darwin",
+ "freebsd",
+ "linux",
+ "macos",
+ "openbsd",
+ "sunos",
+ "win32",
+ "windows"
+ ],
+ "keywords": [
+ "stdlib",
+ "napi",
+ "native",
+ "addon",
+ "utilities",
+ "utils",
+ "macros",
+ "integer",
+ "int64",
+ "bigint"
+ ],
+ "__stdlib__": {
+ "envs": {
+ "browser": false
+ }
+ }
+}
diff --git a/lib/node_modules/@stdlib/napi/create-int64/src/Makefile b/lib/node_modules/@stdlib/napi/create-int64/src/Makefile
new file mode 100644
index 000000000000..2caf905cedbe
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-int64/src/Makefile
@@ -0,0 +1,70 @@
+#/
+# @license Apache-2.0
+#
+# Copyright (c) 2026 The Stdlib Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#/
+
+# VARIABLES #
+
+ifndef VERBOSE
+ QUIET := @
+else
+ QUIET :=
+endif
+
+# Determine the OS ([1][1], [2][2]).
+#
+# [1]: https://en.wikipedia.org/wiki/Uname#Examples
+# [2]: http://stackoverflow.com/a/27776822/2225624
+OS ?= $(shell uname)
+ifneq (, $(findstring MINGW,$(OS)))
+ OS := WINNT
+else
+ifneq (, $(findstring MSYS,$(OS)))
+ OS := WINNT
+else
+ifneq (, $(findstring CYGWIN,$(OS)))
+ OS := WINNT
+else
+ifneq (, $(findstring Windows_NT,$(OS)))
+ OS := WINNT
+endif
+endif
+endif
+endif
+
+
+# RULES #
+
+#/
+# Removes generated files for building an add-on.
+#
+# @example
+# make clean-addon
+#/
+clean-addon:
+ $(QUIET) -rm -f *.o *.node
+
+.PHONY: clean-addon
+
+#/
+# Removes generated files.
+#
+# @example
+# make clean
+#/
+clean: clean-addon
+
+.PHONY: clean
diff --git a/lib/node_modules/@stdlib/napi/create-int64/src/addon.c b/lib/node_modules/@stdlib/napi/create-int64/src/addon.c
new file mode 100644
index 000000000000..b65630db872d
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-int64/src/addon.c
@@ -0,0 +1,65 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#include "stdlib/napi/create_int64.h"
+#include "stdlib/napi/argv_int64.h"
+#include "stdlib/napi/argv.h"
+#include
+#include
+#include
+
+/**
+* Identity function.
+*
+* @param v input value
+* @return input value
+*/
+static int64_t identity( const int64_t v ) {
+ return v;
+}
+
+/**
+* Receives JavaScript callback invocation data.
+*
+* @param env environment under which the function is invoked
+* @param info callback data
+* @return Node-API value
+*/
+static napi_value addon( napi_env env, napi_callback_info info ) {
+ STDLIB_NAPI_ARGV( env, info, argv, argc, 1 )
+ STDLIB_NAPI_ARGV_INT64( env, value, argv, 0 )
+ int64_t out = identity( value );
+ STDLIB_NAPI_CREATE_INT64( env, out, v )
+ return v;
+}
+
+/**
+* Initializes a Node-API module.
+*
+* @param env environment under which the function is invoked
+* @param exports exports object
+* @return main export
+*/
+static napi_value init( napi_env env, napi_value exports ) {
+ napi_value fcn;
+ napi_status status = napi_create_function( env, "exports", NAPI_AUTO_LENGTH, addon, NULL, &fcn );
+ assert( status == napi_ok );
+ return fcn;
+}
+
+NAPI_MODULE( NODE_GYP_MODULE_NAME, init )
diff --git a/lib/node_modules/@stdlib/napi/create-int64/src/main.c b/lib/node_modules/@stdlib/napi/create-int64/src/main.c
new file mode 100644
index 000000000000..b70dace301d0
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-int64/src/main.c
@@ -0,0 +1,54 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#include "stdlib/napi/create_int64.h"
+#include "stdlib/assert/napi/status_ok.h"
+#include
+#include
+
+/**
+* Converts a signed 64-bit integer to a Node-API BigInt value.
+*
+* @param env environment under which the function is invoked
+* @param value signed 64-bit integer
+* @param out destination for storing output value
+* @return status code indicating success or failure (returns `napi_ok` if success)
+*
+* @example
+* #include "stdlib/napi/create_int64.h"
+* #include
+*
+* static napi_value addon( napi_env env, napi_callback_info info ) {
+*
+* // ...
+*
+* napi_value value;
+* napi_status status = stdlib_napi_create_int64( env, 1, &value );
+* assert( status == napi_ok );
+* if ( err != NULL ) {
+* assert( napi_throw( env, err ) == napi_ok );
+* return NULL;
+* }
+*
+* // ...
+* }
+*/
+napi_status stdlib_napi_create_int64( const napi_env env, const int64_t value, napi_value *out ) {
+ STDLIB_ASSERT_NAPI_STATUS_OK_RET_VALUE( env, napi_create_bigint_int64( env, value, out ), "", napi_ok )
+ return napi_ok;
+}
diff --git a/lib/node_modules/@stdlib/napi/create-int64/test/test.browser.js b/lib/node_modules/@stdlib/napi/create-int64/test/test.browser.js
new file mode 100644
index 000000000000..64de4bf16d9c
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-int64/test/test.browser.js
@@ -0,0 +1,33 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var tape = require( 'tape' );
+var headerDir = require( './../lib/browser.js' );
+
+
+// TESTS //
+
+tape( 'main export is null', function test( t ) {
+ t.ok( true, __filename );
+ t.strictEqual( headerDir, null, 'main export is null' );
+ t.end();
+});
diff --git a/lib/node_modules/@stdlib/napi/create-int64/test/test.js b/lib/node_modules/@stdlib/napi/create-int64/test/test.js
new file mode 100644
index 000000000000..b07fdee0470e
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-int64/test/test.js
@@ -0,0 +1,48 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var resolve = require( 'path' ).resolve;
+var tape = require( 'tape' );
+var IS_BROWSER = require( '@stdlib/assert/is-browser' );
+var headerDir = require( './../lib' );
+
+
+// VARIABLES //
+
+var opts = {
+ 'skip': IS_BROWSER
+};
+
+
+// TESTS //
+
+tape( 'main export is a string', opts, function test( t ) {
+ t.ok( true, __filename );
+ t.strictEqual( typeof headerDir, 'string', 'main export is a string' );
+ t.end();
+});
+
+tape( 'the exported value corresponds to the package directory containing header files', opts, function test( t ) {
+ var dir = resolve( __dirname, '..', 'include' );
+ t.strictEqual( headerDir, dir, 'exports expected value' );
+ t.end();
+});
diff --git a/lib/node_modules/@stdlib/napi/create-int64/test/test.native.js b/lib/node_modules/@stdlib/napi/create-int64/test/test.native.js
new file mode 100644
index 000000000000..5263a5b3e101
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-int64/test/test.native.js
@@ -0,0 +1,85 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var resolve = require( 'path' ).resolve;
+var tape = require( 'tape' );
+var tryRequire = require( '@stdlib/utils/try-require' );
+
+
+// VARIABLES //
+
+var addon = tryRequire( resolve( __dirname, './../lib/native.js' ) );
+var opts = {
+ 'skip': ( addon instanceof Error )
+};
+
+
+// TESTS //
+
+tape( 'main export is a function', opts, function test( t ) {
+ t.ok( true, __filename );
+ t.strictEqual( typeof addon, 'function', 'main export is a function' );
+ t.end();
+});
+
+tape( 'the function throws an error if provided an argument which is not a number', opts, function test( t ) {
+ var values;
+ var i;
+
+ values = [
+ '5',
+ true,
+ false,
+ null,
+ void 0,
+ [],
+ {}
+ ];
+ for ( i = 0; i < values.length; i++ ) {
+ t.throws( badValue( values[ i ] ), Error, 'throws an error when provided '+values[ i ] );
+ }
+ t.end();
+
+ function badValue( value ) {
+ return function badValue() {
+ addon( value );
+ };
+ }
+});
+
+tape( 'the function does not throw an error if provided a number', opts, function test( t ) {
+ var values;
+ var v;
+ var i;
+
+ values = [
+ 5,
+ -5,
+ 0
+ ];
+ for ( i = 0; i < values.length; i++ ) {
+ v = addon( values[ i ] );
+ t.strictEqual( typeof v, 'bigint', 'returns a BigInt when provided '+values[ i ] );
+ t.strictEqual( v === BigInt( values[ i ] ), true, 'returns expected value when provided '+values[ i ] );
+ }
+ t.end();
+});
diff --git a/lib/node_modules/@stdlib/napi/create-uint64/README.md b/lib/node_modules/@stdlib/napi/create-uint64/README.md
new file mode 100644
index 000000000000..cd100aedf7ce
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-uint64/README.md
@@ -0,0 +1,230 @@
+
+
+# create_uint64
+
+> Convert an unsigned 64-bit integer to a Node-API value.
+
+
+
+
+
+
+
+
+
+
+
+## Usage
+
+```javascript
+var headerDir = require( '@stdlib/napi/create-uint64' );
+```
+
+#### headerDir
+
+Absolute file path for the directory containing header files for C APIs.
+
+```javascript
+var dir = headerDir;
+// returns
+```
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+## Examples
+
+```javascript
+var headerDir = require( '@stdlib/napi/create-uint64' );
+
+console.log( headerDir );
+// =>
+```
+
+
+
+
+
+
+
+* * *
+
+
+
+## C APIs
+
+
+
+
+
+
+
+
+
+
+
+### Usage
+
+```c
+#include "stdlib/napi/create_uint64.h"
+```
+
+#### stdlib_napi_create_uint64( env, value, \*out )
+
+Converts an unsigned 64-bit integer to a Node-API BigInt value.
+
+```c
+#include "stdlib/napi/create_uint64.h"
+#include
+
+static napi_value addon( napi_env env, napi_callback_info info ) {
+
+ // ...
+
+ napi_value value;
+ napi_status status = stdlib_napi_create_uint64( env, 1, &value );
+ assert( status == napi_ok );
+ if ( err != NULL ) {
+ assert( napi_throw( env, err ) == napi_ok );
+ return NULL;
+ }
+
+ // ...
+}
+```
+
+The function accepts the following arguments:
+
+- **env**: `[in] napi_env` environment under which the function is invoked.
+- **value**: `[in] uint64_t` unsigned 64-bit integer.
+- **out**: `[out] napi_value*` destination for storing output value.
+
+```c
+napi_status stdlib_napi_create_uint64( const napi_env env, const uint64_t value, napi_value *out );
+```
+
+The function returns a `napi_status` status code indicating success or failure (returns `napi_ok` if success).
+
+#### STDLIB_NAPI_CREATE_UINT64( env, expression, name )
+
+Macro for converting an unsigned 64-bit integer to a Node-API BigInt value.
+
+```c
+#include "stdlib/napi/create_uint64.h"
+#include "stdlib/napi/argv_int64.h"
+#include "stdlib/napi/argv.h"
+#include
+#include
+
+static uint64_t fcn( const uint64_t v ) {
+ return v;
+}
+
+// ...
+
+static napi_value addon( napi_env env, napi_callback_info info ) {
+ // Retrieve add-on callback arguments:
+ STDLIB_NAPI_ARGV( env, info, argv, argc, 1 );
+
+ // Convert the first argument to a C type:
+ STDLIB_NAPI_ARGV_INT64( env, value, argv, 0 );
+
+ // ...
+
+ // Convert a value having a C type to a Node-API value:
+ STDLIB_NAPI_CREATE_UINT64( env, fcn( (uint64_t)value ), out );
+
+ return out;
+}
+```
+
+The macro expects the following arguments:
+
+- **env**: environment under which the callback is invoked.
+- **expression**: expression returning an unsigned 64-bit integer.
+- **name**: output variable name.
+
+
+
+
+
+
+
+
+
+- The generated JavaScript value is a `BigInt` (N-API Version 6+).
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/lib/node_modules/@stdlib/napi/create-uint64/binding.gyp b/lib/node_modules/@stdlib/napi/create-uint64/binding.gyp
new file mode 100644
index 000000000000..0d6508a12e99
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-uint64/binding.gyp
@@ -0,0 +1,170 @@
+# @license Apache-2.0
+#
+# Copyright (c) 2026 The Stdlib Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# A `.gyp` file for building a Node.js native add-on.
+#
+# [1]: https://gyp.gsrc.io/docs/InputFormatReference.md
+# [2]: https://gyp.gsrc.io/docs/UserDocumentation.md
+{
+ # List of files to include in this file:
+ 'includes': [
+ './include.gypi',
+ ],
+
+ # Define variables to be used throughout the configuration for all targets:
+ 'variables': {
+ # Target name should match the add-on export name:
+ 'addon_target_name%': 'addon',
+
+ # Set variables based on the host OS:
+ 'conditions': [
+ [
+ 'OS=="win"',
+ {
+ # Define the object file suffix:
+ 'obj': 'obj',
+ },
+ {
+ # Define the object file suffix:
+ 'obj': 'o',
+ }
+ ], # end condition (OS=="win")
+ ], # end conditions
+ }, # end variables
+
+ # Define compile targets:
+ 'targets': [
+
+ # Target to generate an add-on:
+ {
+ # The target name should match the add-on export name:
+ 'target_name': '<(addon_target_name)',
+
+ # Define dependencies:
+ 'dependencies': [],
+
+ # Define directories which contain relevant include headers:
+ 'include_dirs': [
+ # Local include directory:
+ '<@(include_dirs)',
+ ],
+
+ # List of source files:
+ 'sources': [
+ '<@(src_files)',
+ ],
+
+ # Settings which should be applied when a target's object files are used as linker input:
+ 'link_settings': {
+ # Define libraries:
+ 'libraries': [
+ '<@(libraries)',
+ ],
+
+ # Define library directories:
+ 'library_dirs': [
+ '<@(library_dirs)',
+ ],
+ },
+
+ # C/C++ compiler flags:
+ 'cflags': [
+ # Enable commonly used warning options:
+ '-Wall',
+
+ # Aggressive optimization:
+ '-O3',
+ ],
+
+ # C specific compiler flags:
+ 'cflags_c': [
+ # Specify the C standard to which a program is expected to conform:
+ '-std=c99',
+ ],
+
+ # C++ specific compiler flags:
+ 'cflags_cpp': [
+ # Specify the C++ standard to which a program is expected to conform:
+ '-std=c++11',
+ ],
+
+ # Linker flags:
+ 'ldflags': [],
+
+ # Apply conditions based on the host OS:
+ 'conditions': [
+ [
+ 'OS=="mac"',
+ {
+ # Linker flags:
+ 'ldflags': [
+ '-undefined dynamic_lookup',
+ '-Wl,-no-pie',
+ '-Wl,-search_paths_first',
+ ],
+ },
+ ], # end condition (OS=="mac")
+ [
+ 'OS!="win"',
+ {
+ # C/C++ flags:
+ 'cflags': [
+ # Generate platform-independent code:
+ '-fPIC',
+ ],
+ },
+ ], # end condition (OS!="win")
+ ], # end conditions
+ }, # end target <(addon_target_name)
+
+ # Target to copy a generated add-on to a standard location:
+ {
+ 'target_name': 'copy_addon',
+
+ # Declare that the output of this target is not linked:
+ 'type': 'none',
+
+ # Define dependencies:
+ 'dependencies': [
+ # Require that the add-on be generated before building this target:
+ '<(addon_target_name)',
+ ],
+
+ # Define a list of actions:
+ 'actions': [
+ {
+ 'action_name': 'copy_addon',
+ 'message': 'Copying addon...',
+
+ # Explicitly list the inputs in the command-line invocation below:
+ 'inputs': [],
+
+ # Declare the expected outputs:
+ 'outputs': [
+ '<(addon_output_dir)/<(addon_target_name).node',
+ ],
+
+ # Define the command-line invocation:
+ 'action': [
+ 'cp',
+ '<(PRODUCT_DIR)/<(addon_target_name).node',
+ '<(addon_output_dir)/<(addon_target_name).node',
+ ],
+ },
+ ], # end actions
+ }, # end target copy_addon
+ ], # end targets
+}
diff --git a/lib/node_modules/@stdlib/napi/create-uint64/docs/repl.txt b/lib/node_modules/@stdlib/napi/create-uint64/docs/repl.txt
new file mode 100644
index 000000000000..ba8eb98ffe65
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-uint64/docs/repl.txt
@@ -0,0 +1,12 @@
+
+{{alias}}
+ Absolute file path for the directory containing header files for C APIs.
+
+ Returns
+ -------
+ out: string
+ Absolute file path.
+
+ Examples
+ --------
+ > var dir = {{alias}}
diff --git a/lib/node_modules/@stdlib/napi/create-uint64/docs/types/index.d.ts b/lib/node_modules/@stdlib/napi/create-uint64/docs/types/index.d.ts
new file mode 100644
index 000000000000..023f953ef32f
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-uint64/docs/types/index.d.ts
@@ -0,0 +1,33 @@
+/*
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+// TypeScript Version: 4.1
+
+/**
+* Absolute file path for the directory containing header files for C APIs.
+*
+* @example
+* var dir = headerDir;
+* // returns
+*/
+declare const headerDir: string;
+
+
+// EXPORTS //
+
+export = headerDir;
diff --git a/lib/node_modules/@stdlib/napi/create-uint64/docs/types/test.ts b/lib/node_modules/@stdlib/napi/create-uint64/docs/types/test.ts
new file mode 100644
index 000000000000..6df3096e67da
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-uint64/docs/types/test.ts
@@ -0,0 +1,28 @@
+/*
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+import headerDir = require( './index' );
+
+
+// TESTS //
+
+// The variable is a string...
+{
+ // eslint-disable-next-line @typescript-eslint/no-unused-expressions
+ headerDir; // $ExpectType string
+}
diff --git a/lib/node_modules/@stdlib/napi/create-uint64/examples/index.js b/lib/node_modules/@stdlib/napi/create-uint64/examples/index.js
new file mode 100644
index 000000000000..d6ded1a29e22
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-uint64/examples/index.js
@@ -0,0 +1,24 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+var headerDir = require( './../lib' );
+
+console.log( headerDir );
+// =>
diff --git a/lib/node_modules/@stdlib/napi/create-uint64/include.gypi b/lib/node_modules/@stdlib/napi/create-uint64/include.gypi
new file mode 100644
index 000000000000..bee8d41a2caf
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-uint64/include.gypi
@@ -0,0 +1,53 @@
+# @license Apache-2.0
+#
+# Copyright (c) 2026 The Stdlib Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# A GYP include file for building a Node.js native add-on.
+#
+# Main documentation:
+#
+# [1]: https://gyp.gsrc.io/docs/InputFormatReference.md
+# [2]: https://gyp.gsrc.io/docs/UserDocumentation.md
+{
+ # Define variables to be used throughout the configuration for all targets:
+ 'variables': {
+ # Source directory:
+ 'src_dir': './src',
+
+ # Include directories:
+ 'include_dirs': [
+ '
+#include
+
+/**
+* Macro for converting an unsigned 64-bit integer to a Node-API BigInt value.
+*
+* @param env environment under which the function is invoked
+* @param expression expression returning an unsigned 64-bit integer
+* @param name output variable name
+*
+* @example
+* #include "stdlib/napi/create_uint64.h"
+* #include "stdlib/napi/argv_int64.h"
+* #include "stdlib/napi/argv.h"
+* #include
+* #include
+*
+* static uint64_t fcn( const uint64_t v ) {
+* return v;
+* }
+*
+* // ...
+*
+* static napi_value addon( napi_env env, napi_callback_info info ) {
+* // Retrieve add-on callback arguments:
+* STDLIB_NAPI_ARGV( env, info, argv, argc, 1 );
+*
+* // Convert the first argument to a C type:
+* STDLIB_NAPI_ARGV_INT64( env, value, argv, 0 );
+*
+* // ...
+*
+* // Convert a value having a C type to a Node-API value:
+* STDLIB_NAPI_CREATE_UINT64( env, fcn( (uint64_t)value ), out );
+* return out;
+* }
+*/
+#define STDLIB_NAPI_CREATE_UINT64( env, expression, name ) \
+ napi_value name; \
+ stdlib_napi_create_uint64( env, expression, &name );
+
+/*
+* If C++, prevent name mangling so that the compiler emits a binary file having undecorated names, thus mirroring the behavior of a C compiler.
+*/
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+* Converts an unsigned 64-bit integer to a Node-API BigInt value.
+*/
+napi_status stdlib_napi_create_uint64( const napi_env env, const uint64_t value, napi_value *out );
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // !STDLIB_NAPI_CREATE_UINT64_H
diff --git a/lib/node_modules/@stdlib/napi/create-uint64/lib/browser.js b/lib/node_modules/@stdlib/napi/create-uint64/lib/browser.js
new file mode 100644
index 000000000000..fef77f39a5af
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-uint64/lib/browser.js
@@ -0,0 +1,28 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MAIN //
+
+var dir = null;
+
+
+// EXPORTS //
+
+module.exports = dir;
diff --git a/lib/node_modules/@stdlib/napi/create-uint64/lib/index.js b/lib/node_modules/@stdlib/napi/create-uint64/lib/index.js
new file mode 100644
index 000000000000..2d5fb7230abf
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-uint64/lib/index.js
@@ -0,0 +1,39 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+/**
+* Absolute file path for the directory containing header files for C APIs.
+*
+* @module @stdlib/napi/create-uint64
+*
+* @example
+* var headerDir = require( '@stdlib/napi/create-uint64' );
+*
+* console.log( headerDir );
+*/
+
+// MODULES //
+
+var main = require( './main.js' );
+
+
+// EXPORTS //
+
+module.exports = main;
diff --git a/lib/node_modules/@stdlib/napi/create-uint64/lib/main.js b/lib/node_modules/@stdlib/napi/create-uint64/lib/main.js
new file mode 100644
index 000000000000..87c1ce69a03c
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-uint64/lib/main.js
@@ -0,0 +1,33 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var resolve = require( 'path' ).resolve;
+
+
+// MAIN //
+
+var dir = resolve( __dirname, '..', 'include' );
+
+
+// EXPORTS //
+
+module.exports = dir;
diff --git a/lib/node_modules/@stdlib/napi/create-uint64/lib/native.js b/lib/node_modules/@stdlib/napi/create-uint64/lib/native.js
new file mode 100644
index 000000000000..d58a15e36426
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-uint64/lib/native.js
@@ -0,0 +1,46 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var addon = require( './../src/addon.node' );
+
+
+// MAIN //
+
+/**
+* Wrapper function exposing the C API to JavaScript.
+*
+* @private
+* @param {number} v - input value
+* @returns {bigint} input value as a BigInt
+*
+* @example
+* var v = wrapper( 1 );
+* // returns 1
+*/
+function wrapper( v ) {
+ return addon( v );
+}
+
+
+// EXPORTS //
+
+module.exports = wrapper;
diff --git a/lib/node_modules/@stdlib/napi/create-uint64/manifest.json b/lib/node_modules/@stdlib/napi/create-uint64/manifest.json
new file mode 100644
index 000000000000..6cc74e2dea93
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-uint64/manifest.json
@@ -0,0 +1,42 @@
+{
+ "options": {},
+ "fields": [
+ {
+ "field": "src",
+ "resolve": true,
+ "relative": true
+ },
+ {
+ "field": "include",
+ "resolve": true,
+ "relative": true
+ },
+ {
+ "field": "libraries",
+ "resolve": false,
+ "relative": false
+ },
+ {
+ "field": "libpath",
+ "resolve": true,
+ "relative": false
+ }
+ ],
+ "confs": [
+ {
+ "src": [
+ "./src/main.c"
+ ],
+ "include": [
+ "./include"
+ ],
+ "libraries": [],
+ "libpath": [],
+ "dependencies": [
+ "@stdlib/assert/napi/status-ok",
+ "@stdlib/napi/argv-int64",
+ "@stdlib/napi/argv"
+ ]
+ }
+ ]
+}
diff --git a/lib/node_modules/@stdlib/napi/create-uint64/package.json b/lib/node_modules/@stdlib/napi/create-uint64/package.json
new file mode 100644
index 000000000000..ebd38e219e0f
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-uint64/package.json
@@ -0,0 +1,71 @@
+{
+ "name": "@stdlib/napi/create-uint64",
+ "version": "0.0.0",
+ "description": "Convert an unsigned 64-bit integer to a Node-API value.",
+ "license": "Apache-2.0",
+ "author": {
+ "name": "The Stdlib Authors",
+ "url": "https://github.com/stdlib-js/stdlib/graphs/contributors"
+ },
+ "contributors": [
+ {
+ "name": "The Stdlib Authors",
+ "url": "https://github.com/stdlib-js/stdlib/graphs/contributors"
+ }
+ ],
+ "main": "./lib",
+ "browser": "./lib/browser.js",
+ "gypfile": true,
+ "directories": {
+ "doc": "./docs",
+ "example": "./examples",
+ "include": "./include",
+ "lib": "./lib",
+ "src": "./src",
+ "test": "./test"
+ },
+ "types": "./docs/types",
+ "scripts": {},
+ "homepage": "https://github.com/stdlib-js/stdlib",
+ "repository": {
+ "type": "git",
+ "url": "git://github.com/stdlib-js/stdlib.git"
+ },
+ "bugs": {
+ "url": "https://github.com/stdlib-js/stdlib/issues"
+ },
+ "dependencies": {},
+ "devDependencies": {},
+ "engines": {
+ "node": ">=0.10.0",
+ "npm": ">2.7.0"
+ },
+ "os": [
+ "aix",
+ "darwin",
+ "freebsd",
+ "linux",
+ "macos",
+ "openbsd",
+ "sunos",
+ "win32",
+ "windows"
+ ],
+ "keywords": [
+ "stdlib",
+ "napi",
+ "native",
+ "addon",
+ "utilities",
+ "utils",
+ "macros",
+ "integer",
+ "uint64",
+ "bigint"
+ ],
+ "__stdlib__": {
+ "envs": {
+ "browser": false
+ }
+ }
+}
diff --git a/lib/node_modules/@stdlib/napi/create-uint64/src/Makefile b/lib/node_modules/@stdlib/napi/create-uint64/src/Makefile
new file mode 100644
index 000000000000..2caf905cedbe
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-uint64/src/Makefile
@@ -0,0 +1,70 @@
+#/
+# @license Apache-2.0
+#
+# Copyright (c) 2026 The Stdlib Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#/
+
+# VARIABLES #
+
+ifndef VERBOSE
+ QUIET := @
+else
+ QUIET :=
+endif
+
+# Determine the OS ([1][1], [2][2]).
+#
+# [1]: https://en.wikipedia.org/wiki/Uname#Examples
+# [2]: http://stackoverflow.com/a/27776822/2225624
+OS ?= $(shell uname)
+ifneq (, $(findstring MINGW,$(OS)))
+ OS := WINNT
+else
+ifneq (, $(findstring MSYS,$(OS)))
+ OS := WINNT
+else
+ifneq (, $(findstring CYGWIN,$(OS)))
+ OS := WINNT
+else
+ifneq (, $(findstring Windows_NT,$(OS)))
+ OS := WINNT
+endif
+endif
+endif
+endif
+
+
+# RULES #
+
+#/
+# Removes generated files for building an add-on.
+#
+# @example
+# make clean-addon
+#/
+clean-addon:
+ $(QUIET) -rm -f *.o *.node
+
+.PHONY: clean-addon
+
+#/
+# Removes generated files.
+#
+# @example
+# make clean
+#/
+clean: clean-addon
+
+.PHONY: clean
diff --git a/lib/node_modules/@stdlib/napi/create-uint64/src/addon.c b/lib/node_modules/@stdlib/napi/create-uint64/src/addon.c
new file mode 100644
index 000000000000..ca134efd53b4
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-uint64/src/addon.c
@@ -0,0 +1,65 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#include "stdlib/napi/create_uint64.h"
+#include "stdlib/napi/argv_int64.h"
+#include "stdlib/napi/argv.h"
+#include
+#include
+#include
+
+/**
+* Identity function.
+*
+* @param v input value
+* @return input value
+*/
+static uint64_t identity( const uint64_t v ) {
+ return v;
+}
+
+/**
+* Receives JavaScript callback invocation data.
+*
+* @param env environment under which the function is invoked
+* @param info callback data
+* @return Node-API value
+*/
+static napi_value addon( napi_env env, napi_callback_info info ) {
+ STDLIB_NAPI_ARGV( env, info, argv, argc, 1 )
+ STDLIB_NAPI_ARGV_INT64( env, value, argv, 0 )
+ uint64_t out = identity( (uint64_t)value );
+ STDLIB_NAPI_CREATE_UINT64( env, out, v )
+ return v;
+}
+
+/**
+* Initializes a Node-API module.
+*
+* @param env environment under which the function is invoked
+* @param exports exports object
+* @return main export
+*/
+static napi_value init( napi_env env, napi_value exports ) {
+ napi_value fcn;
+ napi_status status = napi_create_function( env, "exports", NAPI_AUTO_LENGTH, addon, NULL, &fcn );
+ assert( status == napi_ok );
+ return fcn;
+}
+
+NAPI_MODULE( NODE_GYP_MODULE_NAME, init )
diff --git a/lib/node_modules/@stdlib/napi/create-uint64/src/main.c b/lib/node_modules/@stdlib/napi/create-uint64/src/main.c
new file mode 100644
index 000000000000..4a99c4203f65
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-uint64/src/main.c
@@ -0,0 +1,54 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#include "stdlib/napi/create_uint64.h"
+#include "stdlib/assert/napi/status_ok.h"
+#include
+#include
+
+/**
+* Converts an unsigned 64-bit integer to a Node-API BigInt value.
+*
+* @param env environment under which the function is invoked
+* @param value unsigned 64-bit integer
+* @param out destination for storing output value
+* @return status code indicating success or failure (returns `napi_ok` if success)
+*
+* @example
+* #include "stdlib/napi/create_uint64.h"
+* #include
+*
+* static napi_value addon( napi_env env, napi_callback_info info ) {
+*
+* // ...
+*
+* napi_value value;
+* napi_status status = stdlib_napi_create_uint64( env, 1, &value );
+* assert( status == napi_ok );
+* if ( err != NULL ) {
+* assert( napi_throw( env, err ) == napi_ok );
+* return NULL;
+* }
+*
+* // ...
+* }
+*/
+napi_status stdlib_napi_create_uint64( const napi_env env, const uint64_t value, napi_value *out ) {
+ STDLIB_ASSERT_NAPI_STATUS_OK_RET_VALUE( env, napi_create_bigint_uint64( env, value, out ), "", napi_ok )
+ return napi_ok;
+}
diff --git a/lib/node_modules/@stdlib/napi/create-uint64/test/test.browser.js b/lib/node_modules/@stdlib/napi/create-uint64/test/test.browser.js
new file mode 100644
index 000000000000..64de4bf16d9c
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-uint64/test/test.browser.js
@@ -0,0 +1,33 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var tape = require( 'tape' );
+var headerDir = require( './../lib/browser.js' );
+
+
+// TESTS //
+
+tape( 'main export is null', function test( t ) {
+ t.ok( true, __filename );
+ t.strictEqual( headerDir, null, 'main export is null' );
+ t.end();
+});
diff --git a/lib/node_modules/@stdlib/napi/create-uint64/test/test.js b/lib/node_modules/@stdlib/napi/create-uint64/test/test.js
new file mode 100644
index 000000000000..b07fdee0470e
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-uint64/test/test.js
@@ -0,0 +1,48 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var resolve = require( 'path' ).resolve;
+var tape = require( 'tape' );
+var IS_BROWSER = require( '@stdlib/assert/is-browser' );
+var headerDir = require( './../lib' );
+
+
+// VARIABLES //
+
+var opts = {
+ 'skip': IS_BROWSER
+};
+
+
+// TESTS //
+
+tape( 'main export is a string', opts, function test( t ) {
+ t.ok( true, __filename );
+ t.strictEqual( typeof headerDir, 'string', 'main export is a string' );
+ t.end();
+});
+
+tape( 'the exported value corresponds to the package directory containing header files', opts, function test( t ) {
+ var dir = resolve( __dirname, '..', 'include' );
+ t.strictEqual( headerDir, dir, 'exports expected value' );
+ t.end();
+});
diff --git a/lib/node_modules/@stdlib/napi/create-uint64/test/test.native.js b/lib/node_modules/@stdlib/napi/create-uint64/test/test.native.js
new file mode 100644
index 000000000000..8a8110b3327a
--- /dev/null
+++ b/lib/node_modules/@stdlib/napi/create-uint64/test/test.native.js
@@ -0,0 +1,85 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var resolve = require( 'path' ).resolve;
+var tape = require( 'tape' );
+var tryRequire = require( '@stdlib/utils/try-require' );
+
+
+// VARIABLES //
+
+var addon = tryRequire( resolve( __dirname, './../lib/native.js' ) );
+var opts = {
+ 'skip': ( addon instanceof Error )
+};
+
+
+// TESTS //
+
+tape( 'main export is a function', opts, function test( t ) {
+ t.ok( true, __filename );
+ t.strictEqual( typeof addon, 'function', 'main export is a function' );
+ t.end();
+});
+
+tape( 'the function throws an error if provided an argument which is not a number', opts, function test( t ) {
+ var values;
+ var i;
+
+ values = [
+ '5',
+ true,
+ false,
+ null,
+ void 0,
+ [],
+ {}
+ ];
+ for ( i = 0; i < values.length; i++ ) {
+ t.throws( badValue( values[ i ] ), Error, 'throws an error when provided '+values[ i ] );
+ }
+ t.end();
+
+ function badValue( value ) {
+ return function badValue() {
+ addon( value );
+ };
+ }
+});
+
+tape( 'the function does not throw an error if provided a non-negative number', opts, function test( t ) {
+ var values;
+ var v;
+ var i;
+
+ values = [
+ 5,
+ 0,
+ 100
+ ];
+ for ( i = 0; i < values.length; i++ ) {
+ v = addon( values[ i ] );
+ t.strictEqual( typeof v, 'bigint', 'returns a BigInt when provided '+values[ i ] );
+ t.strictEqual( v === BigInt( values[ i ] ), true, 'returns expected value when provided '+values[ i ] );
+ }
+ t.end();
+});
diff --git a/lib/node_modules/@stdlib/ndarray/base/atleastnd/lib/main.js b/lib/node_modules/@stdlib/ndarray/base/atleastnd/lib/main.js
index e742eb6cbdfb..a99a74617375 100644
--- a/lib/node_modules/@stdlib/ndarray/base/atleastnd/lib/main.js
+++ b/lib/node_modules/@stdlib/ndarray/base/atleastnd/lib/main.js
@@ -21,10 +21,7 @@
// MODULES //
var isndarrayLike = require( '@stdlib/assert/is-ndarray-like' );
-var isNumber = require( '@stdlib/assert/is-number' ).isPrimitive;
-var isComplexLike = require( '@stdlib/assert/is-complex-like' );
-var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive;
-var complexDataType = require( '@stdlib/complex/dtype' );
+var scalarDataType = require( '@stdlib/ndarray/base/scalar-dtype' );
var broadcastScalar = require( '@stdlib/ndarray/base/broadcast-scalar' );
var dims = require( '@stdlib/ndarray/base/ndims' );
var defaults = require( '@stdlib/ndarray/defaults' );
@@ -40,9 +37,6 @@ var ones = require( '@stdlib/array/base/ones' );
// VARIABLES //
-var DEFAULT_REAL = defaults.get( 'dtypes.real_floating_point' );
-var DEFAULT_CMPLX = defaults.get( 'dtypes.complex_floating_point' );
-var DEFAULT_BOOL = defaults.get( 'dtypes.boolean' );
var ORDER = defaults.get( 'order' );
@@ -108,18 +102,7 @@ function atleastnd( ndims, arrays ) {
continue;
}
// For scalar values, resolve a corresponding ndarray data type...
- if ( isNumber( v ) ) { // TODO: consider abstracting this logic to an `ndarray/base/scalar-dtype` (???) package, as this logic is found elsewhere (e.g., `ndarray/from-scalar`) and it would be good to avoid duplication, especially as we add support for more ndarray data types
- dt = DEFAULT_REAL;
- } else if ( isBoolean( v ) ) {
- dt = DEFAULT_BOOL;
- } else if ( isComplexLike( v ) ) {
- dt = complexDataType( v );
- if ( dt === null ) {
- dt = DEFAULT_CMPLX;
- }
- } else {
- dt = 'generic';
- }
+ dt = scalarDataType( v );
out.push( broadcastScalar( v, dt, ones( ndims ), ORDER ) );
}
return out;
diff --git a/lib/node_modules/@stdlib/ndarray/base/scalar-dtype/README.md b/lib/node_modules/@stdlib/ndarray/base/scalar-dtype/README.md
new file mode 100644
index 000000000000..3c1b0140ce53
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/scalar-dtype/README.md
@@ -0,0 +1,83 @@
+
+
+# scalarDataType
+
+> Resolve a default [ndarray][@stdlib/ndarray/ctor] data type from a scalar value.
+
+
+
+## Usage
+
+```javascript
+var scalarDataType = require( '@stdlib/ndarray/base/scalar-dtype' );
+```
+
+#### scalarDataType( value )
+
+Resolves a default [ndarray][@stdlib/ndarray/ctor] data type from a scalar value.
+
+```javascript
+var dt = scalarDataType( 3.14 );
+// returns
+
+dt = scalarDataType( 'beep' );
+// returns 'generic'
+```
+
+The function applies the following resolution rules:
+
+- If `value` is a number, the function returns the default real-valued floating-point data type.
+- If `value` is a boolean, the function returns the default boolean data type.
+- If `value` is a complex number object of a known complex data type, the function returns the corresponding complex data type.
+- If `value` is a complex number object of an unknown complex data type, the function returns the default complex-valued floating-point data type.
+- For any other value, the function returns `'generic'`.
+
+
+
+
+
+
+
+## Examples
+
+
+
+```javascript
+var Complex128 = require( '@stdlib/complex/float64/ctor' );
+var scalarDataType = require( '@stdlib/ndarray/base/scalar-dtype' );
+
+console.log( scalarDataType( 3.14 ) );
+console.log( scalarDataType( true ) );
+console.log( scalarDataType( new Complex128( 1.0, 2.0 ) ) );
+console.log( scalarDataType( 'beep' ) );
+```
+
+
+
+
+
+
+
+[@stdlib/ndarray/ctor]: https://github.com/stdlib-js/stdlib
+
+
+
+
diff --git a/lib/node_modules/@stdlib/ndarray/base/scalar-dtype/benchmark/benchmark.js b/lib/node_modules/@stdlib/ndarray/base/scalar-dtype/benchmark/benchmark.js
new file mode 100644
index 000000000000..8cac0c9de9e5
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/scalar-dtype/benchmark/benchmark.js
@@ -0,0 +1,57 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var bench = require( '@stdlib/bench' );
+var isString = require( '@stdlib/assert/is-string' ).isPrimitive;
+var Complex128 = require( '@stdlib/complex/float64/ctor' );
+var pkg = require( './../package.json' ).name;
+var scalarDataType = require( './../lib' );
+
+
+// MAIN //
+
+bench( pkg, function benchmark( b ) {
+ var values;
+ var dt;
+ var i;
+
+ values = [
+ 3.14,
+ true,
+ new Complex128( 1.0, 2.0 ),
+ 'beep'
+ ];
+
+ b.tic();
+ for ( i = 0; i < b.iterations; i++ ) {
+ dt = scalarDataType( values[ i % values.length ] );
+ if ( typeof dt !== 'string' ) {
+ b.fail( 'should return a string' );
+ }
+ }
+ b.toc();
+ if ( !isString( dt ) ) {
+ b.fail( 'should return a string' );
+ }
+ b.pass( 'benchmark finished' );
+ b.end();
+});
diff --git a/lib/node_modules/@stdlib/ndarray/base/scalar-dtype/docs/repl.txt b/lib/node_modules/@stdlib/ndarray/base/scalar-dtype/docs/repl.txt
new file mode 100644
index 000000000000..b462c2314f4d
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/scalar-dtype/docs/repl.txt
@@ -0,0 +1,38 @@
+
+{{alias}}( value )
+ Resolves a default ndarray data type from a scalar value.
+
+ If `value` is a number, the function returns the default real-valued
+ floating-point data type.
+
+ If `value` is a boolean, the function returns the default boolean data
+ type.
+
+ If `value` is a complex number object of a known complex data type, the
+ function returns the corresponding complex data type.
+
+ If `value` is a complex number object of an unknown complex data type, the
+ function returns the default complex-valued floating-point data type.
+
+ For any other value, the function returns 'generic'.
+
+ Parameters
+ ----------
+ value: any
+ Scalar value.
+
+ Returns
+ -------
+ out: string
+ Data type.
+
+ Examples
+ --------
+ > var dt = {{alias}}( 3.14 )
+
+ > dt = {{alias}}( 'beep' )
+ 'generic'
+
+ See Also
+ --------
+
diff --git a/lib/node_modules/@stdlib/ndarray/base/scalar-dtype/docs/types/index.d.ts b/lib/node_modules/@stdlib/ndarray/base/scalar-dtype/docs/types/index.d.ts
new file mode 100644
index 000000000000..4aa6877e0b7e
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/scalar-dtype/docs/types/index.d.ts
@@ -0,0 +1,40 @@
+/*
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+// TypeScript Version: 4.1
+
+/**
+* Resolves a default ndarray data type from a scalar value.
+*
+* @param value - scalar value
+* @returns data type
+*
+* @example
+* var dt = scalarDataType( 3.14 );
+* // returns
+*
+* @example
+* var dt = scalarDataType( 'beep' );
+* // returns 'generic'
+*/
+declare function scalarDataType( value: any ): string;
+
+
+// EXPORTS //
+
+export = scalarDataType;
diff --git a/lib/node_modules/@stdlib/ndarray/base/scalar-dtype/docs/types/test.ts b/lib/node_modules/@stdlib/ndarray/base/scalar-dtype/docs/types/test.ts
new file mode 100644
index 000000000000..945b189260cf
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/scalar-dtype/docs/types/test.ts
@@ -0,0 +1,34 @@
+/*
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+import scalarDataType = require( './index' );
+
+
+// TESTS //
+
+// The function returns a string...
+{
+ scalarDataType( 3.14 ); // $ExpectType string
+ scalarDataType( 'beep' ); // $ExpectType string
+}
+
+// The compiler throws an error if the function is provided an unsupported number of arguments...
+{
+ scalarDataType(); // $ExpectError
+ scalarDataType( 3.14, 3 ); // $ExpectError
+}
diff --git a/lib/node_modules/@stdlib/ndarray/base/scalar-dtype/examples/index.js b/lib/node_modules/@stdlib/ndarray/base/scalar-dtype/examples/index.js
new file mode 100644
index 000000000000..b001b472e0fe
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/scalar-dtype/examples/index.js
@@ -0,0 +1,27 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+var Complex128 = require( '@stdlib/complex/float64/ctor' );
+var scalarDataType = require( './../lib' );
+
+console.log( scalarDataType( 3.14 ) );
+console.log( scalarDataType( true ) );
+console.log( scalarDataType( new Complex128( 1.0, 2.0 ) ) );
+console.log( scalarDataType( 'beep' ) );
diff --git a/lib/node_modules/@stdlib/ndarray/base/scalar-dtype/lib/index.js b/lib/node_modules/@stdlib/ndarray/base/scalar-dtype/lib/index.js
new file mode 100644
index 000000000000..afdc7dffa45a
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/scalar-dtype/lib/index.js
@@ -0,0 +1,43 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+/**
+* Resolve a default ndarray data type from a scalar value.
+*
+* @module @stdlib/ndarray/base/scalar-dtype
+*
+* @example
+* var scalarDataType = require( '@stdlib/ndarray/base/scalar-dtype' );
+*
+* var dt = scalarDataType( 3.14 );
+* // returns
+*
+* dt = scalarDataType( 'beep' );
+* // returns 'generic'
+*/
+
+// MODULES //
+
+var main = require( './main.js' );
+
+
+// EXPORTS //
+
+module.exports = main;
diff --git a/lib/node_modules/@stdlib/ndarray/base/scalar-dtype/lib/main.js b/lib/node_modules/@stdlib/ndarray/base/scalar-dtype/lib/main.js
new file mode 100644
index 000000000000..5d723727403d
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/scalar-dtype/lib/main.js
@@ -0,0 +1,86 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var isNumber = require( '@stdlib/assert/is-number' ).isPrimitive;
+var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive;
+var isComplexLike = require( '@stdlib/assert/is-complex-like' );
+var complexDataType = require( '@stdlib/complex/dtype' );
+var defaults = require( '@stdlib/ndarray/defaults' );
+
+
+// VARIABLES //
+
+var DEFAULT_REAL = defaults.get( 'dtypes.real_floating_point' );
+var DEFAULT_CMPLX = defaults.get( 'dtypes.complex_floating_point' );
+var DEFAULT_BOOL = defaults.get( 'dtypes.boolean' );
+
+
+// MAIN //
+
+/**
+* Resolves a default ndarray data type from a scalar value.
+*
+* ## Notes
+*
+* - If `value` is a number, the returned data type is the default real-valued floating-point data type.
+* - If `value` is a boolean, the returned data type is the default boolean data type.
+* - If `value` is a complex number object of a known complex data type, the returned data type is the corresponding complex data type.
+* - If `value` is a complex number object of an unknown complex data type, the returned data type is the default complex-valued floating-point data type.
+* - For any other value, the returned data type is `'generic'`.
+*
+* @param {*} value - scalar value
+* @returns {string} ndarray data type
+*
+* @example
+* var dt = scalarDataType( 3.14 );
+* // returns
+*
+* @example
+* var dt = scalarDataType( true );
+* // returns
+*
+* @example
+* var dt = scalarDataType( 'beep' );
+* // returns 'generic'
+*/
+function scalarDataType( value ) {
+ var dt;
+ if ( isNumber( value ) ) {
+ return DEFAULT_REAL;
+ }
+ if ( isBoolean( value ) ) {
+ return DEFAULT_BOOL;
+ }
+ if ( isComplexLike( value ) ) {
+ dt = complexDataType( value );
+ if ( dt === null ) {
+ return DEFAULT_CMPLX;
+ }
+ return dt;
+ }
+ return 'generic';
+}
+
+
+// EXPORTS //
+
+module.exports = scalarDataType;
diff --git a/lib/node_modules/@stdlib/ndarray/base/scalar-dtype/package.json b/lib/node_modules/@stdlib/ndarray/base/scalar-dtype/package.json
new file mode 100644
index 000000000000..2bd5ef805da5
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/scalar-dtype/package.json
@@ -0,0 +1,68 @@
+{
+ "name": "@stdlib/ndarray/base/scalar-dtype",
+ "version": "0.0.0",
+ "description": "Resolve a default ndarray data type from a scalar value.",
+ "license": "Apache-2.0",
+ "author": {
+ "name": "The Stdlib Authors",
+ "url": "https://github.com/stdlib-js/stdlib/graphs/contributors"
+ },
+ "contributors": [
+ {
+ "name": "The Stdlib Authors",
+ "url": "https://github.com/stdlib-js/stdlib/graphs/contributors"
+ }
+ ],
+ "main": "./lib",
+ "directories": {
+ "benchmark": "./benchmark",
+ "doc": "./docs",
+ "example": "./examples",
+ "lib": "./lib",
+ "test": "./test"
+ },
+ "types": "./docs/types",
+ "scripts": {},
+ "homepage": "https://github.com/stdlib-js/stdlib",
+ "repository": {
+ "type": "git",
+ "url": "git://github.com/stdlib-js/stdlib.git"
+ },
+ "bugs": {
+ "url": "https://github.com/stdlib-js/stdlib/issues"
+ },
+ "dependencies": {},
+ "devDependencies": {},
+ "engines": {
+ "node": ">=0.10.0",
+ "npm": ">2.7.0"
+ },
+ "os": [
+ "aix",
+ "darwin",
+ "freebsd",
+ "linux",
+ "macos",
+ "openbsd",
+ "sunos",
+ "win32",
+ "windows"
+ ],
+ "keywords": [
+ "stdlib",
+ "stdtypes",
+ "types",
+ "base",
+ "ndarray",
+ "dtypes",
+ "dtype",
+ "scalar",
+ "resolve",
+ "default",
+ "utilities",
+ "utility",
+ "utils",
+ "util"
+ ],
+ "__stdlib__": {}
+}
diff --git a/lib/node_modules/@stdlib/ndarray/base/scalar-dtype/test/test.js b/lib/node_modules/@stdlib/ndarray/base/scalar-dtype/test/test.js
new file mode 100644
index 000000000000..c7b81049d3d3
--- /dev/null
+++ b/lib/node_modules/@stdlib/ndarray/base/scalar-dtype/test/test.js
@@ -0,0 +1,89 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var tape = require( 'tape' );
+var Complex64 = require( '@stdlib/complex/float32/ctor' );
+var Complex128 = require( '@stdlib/complex/float64/ctor' );
+var defaults = require( '@stdlib/ndarray/defaults' );
+var scalarDataType = require( './../lib' );
+
+
+// VARIABLES //
+
+var DEFAULT_REAL = defaults.get( 'dtypes.real_floating_point' );
+var DEFAULT_CMPLX = defaults.get( 'dtypes.complex_floating_point' );
+var DEFAULT_BOOL = defaults.get( 'dtypes.boolean' );
+
+
+// TESTS //
+
+tape( 'main export is a function', function test( t ) {
+ t.ok( true, __filename );
+ t.strictEqual( typeof scalarDataType, 'function', 'main export is a function' );
+ t.end();
+});
+
+tape( 'the function returns the default real-valued floating-point data type for numbers', function test( t ) {
+ t.strictEqual( scalarDataType( 3.14 ), DEFAULT_REAL, 'returns expected value' );
+ t.strictEqual( scalarDataType( 0 ), DEFAULT_REAL, 'returns expected value' );
+ t.strictEqual( scalarDataType( -1 ), DEFAULT_REAL, 'returns expected value' );
+ t.end();
+});
+
+tape( 'the function returns the default boolean data type for booleans', function test( t ) {
+ t.strictEqual( scalarDataType( true ), DEFAULT_BOOL, 'returns expected value' );
+ t.strictEqual( scalarDataType( false ), DEFAULT_BOOL, 'returns expected value' );
+ t.end();
+});
+
+tape( 'the function returns a corresponding complex data type for complex-like values of a known complex data type', function test( t ) {
+ t.strictEqual( scalarDataType( new Complex64( 1.0, 2.0 ) ), 'complex64', 'returns expected value' );
+ t.strictEqual( scalarDataType( new Complex128( 1.0, 2.0 ) ), 'complex128', 'returns expected value' );
+ t.end();
+});
+
+tape( 'the function returns the default complex-valued floating-point data type for complex-like values of an unknown complex data type', function test( t ) {
+ var v = {
+ 're': 1.0,
+ 'im': 2.0
+ };
+ t.strictEqual( scalarDataType( v ), DEFAULT_CMPLX, 'returns expected value' );
+ t.end();
+});
+
+tape( 'the function returns "generic" for any other value', function test( t ) {
+ var values;
+ var i;
+
+ values = [
+ 'beep',
+ [ 1, 2, 3 ],
+ {},
+ null,
+ void 0,
+ function noop() {}
+ ];
+ for ( i = 0; i < values.length; i++ ) {
+ t.strictEqual( scalarDataType( values[ i ] ), 'generic', 'returns expected value for '+JSON.stringify( values[ i ] ) );
+ }
+ t.end();
+});
diff --git a/lib/node_modules/@stdlib/ndarray/from-scalar/lib/main.js b/lib/node_modules/@stdlib/ndarray/from-scalar/lib/main.js
index 1b7814f4cafb..2291204d6939 100644
--- a/lib/node_modules/@stdlib/ndarray/from-scalar/lib/main.js
+++ b/lib/node_modules/@stdlib/ndarray/from-scalar/lib/main.js
@@ -24,24 +24,19 @@ var hasOwnProp = require( '@stdlib/assert/has-own-property' );
var isPlainObject = require( '@stdlib/assert/is-plain-object' );
var isNumber = require( '@stdlib/assert/is-number' ).isPrimitive;
var isComplexDataType = require( '@stdlib/array/base/assert/is-complex-floating-point-data-type' );
-var isComplexLike = require( '@stdlib/assert/is-complex-like' );
-var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive;
var isAccessorArray = require( '@stdlib/array/base/assert/is-accessor-array' );
var accessorSetter = require( '@stdlib/array/base/accessor-setter' );
var setter = require( '@stdlib/array/base/setter' );
var buffer = require( '@stdlib/ndarray/base/buffer' );
var ndarray = require( '@stdlib/ndarray/ctor' );
var defaults = require( '@stdlib/ndarray/defaults' );
-var dtype = require( '@stdlib/complex/dtype' );
+var scalarDataType = require( '@stdlib/ndarray/base/scalar-dtype' );
var format = require( '@stdlib/string/format' );
// VARIABLES //
var ORDER = defaults.get( 'order' );
-var DEFAULT_REAL = defaults.get( 'dtypes.real_floating_point' );
-var DEFAULT_CMPLX = defaults.get( 'dtypes.complex_floating_point' );
-var DEFAULT_BOOL = defaults.get( 'dtypes.boolean' );
// MAIN //
@@ -127,18 +122,7 @@ function scalar2ndarray( value ) {
}
flg = isNumber( value );
if ( opts.dtype === '' ) {
- if ( flg ) {
- dt = DEFAULT_REAL;
- } else if ( isBoolean( value ) ) {
- dt = DEFAULT_BOOL;
- } else if ( isComplexLike( value ) ) {
- dt = dtype( value );
- if ( dt === null ) {
- dt = DEFAULT_CMPLX;
- }
- } else {
- dt = 'generic';
- }
+ dt = scalarDataType( value );
} else {
dt = opts.dtype;
}