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Dev/maths updates jan26 #113

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Merged
sebsjames merged 7 commits into from
Jan 21, 2026
Merged

Dev/maths updates jan26 #113

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e39e6d4
The API for bootstrap functions changed (namespaced now, not in a class)
sebsjames Jan 21, 2026
ac7314a
An update in maths
sebsjames Jan 21, 2026
52e4ed5
Completes docs in maths
sebsjames Jan 21, 2026
d437f6e
Another change in maths
sebsjames Jan 21, 2026
0787ce4
Very tiny change in maths
sebsjames Jan 21, 2026
7e37eff
More maths changes
sebsjames Jan 21, 2026
1f6f811
The maths code is now in main
sebsjames Jan 21, 2026
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6 changes: 3 additions & 3 deletions examples/bootstrap.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -36,7 +36,7 @@ int main()

// Invoke the bootstrap to compute the standard error of the mean
unsigned int num_resamples = conf.get<unsigned int>("num_resamples", 1024);
double eom = sm::bootstrap<double>::error_of_mean (dist, num_resamples);
double eom = sm::bootstrap::error_of_mean<double> (dist, num_resamples);
std::cout << "The bootstrapped, standard error of the mean is " << eom << std::endl;

// Graph the distribution, with labels
Expand Down Expand Up @@ -74,10 +74,10 @@ int main()
sm::rand_normal<double, std::mt19937_64> rnorm2 (dist2_mean, dist2_sigma);
sm::vvec<double> dist2;
dist2.set_from (rnorm2.get(dist2_n));
double eom2 = sm::bootstrap<double>::error_of_mean (dist2, num_resamples);
double eom2 = sm::bootstrap::error_of_mean<double> (dist2, num_resamples);
std::cout << "Bootstrapped error of mean of dist2 is " << eom2 << std::endl;

sm::vec<double,2> asl = sm::bootstrap<double>::ttest_equalityofmeans (dist, dist2, num_resamples);
sm::vec<double,2> asl = sm::bootstrap::ttest_equalityofmeans<double> (dist, dist2, num_resamples);
std::cout << "Achieved significance level: " << asl[0] << " (with minasl: " << asl[1] << ")\n";

sm::histo<double, float> h2(dist2, 100);
Expand Down
2 changes: 1 addition & 1 deletion maths
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Submodule maths updated 36 files
+3 −1 docs/index.md
+11 −11 docs/ref/vvec.md
+30 −30 sm/algo
+26 −25 sm/anneal
+4 −4 sm/base64
+37 −36 sm/bezcurve
+4 −3 sm/bezcurvepath
+175 −171 sm/bootstrap
+42 −41 sm/boxfilter
+133 −132 sm/cartgrid
+9 −5 sm/centroid
+8 −8 sm/config
+17 −17 sm/constexpr_math
+9 −8 sm/edgeconv
+47 −47 sm/geometry_polyhedra
+10 −9 sm/grid
+4 −2 sm/gridfeatures
+30 −29 sm/hex
+133 −132 sm/hexgrid
+3 −2 sm/hexyhisto
+7 −6 sm/mat22
+18 −17 sm/mat33
+19 −18 sm/mat44
+16 −16 sm/nm_simplex
+6 −5 sm/onoff
+29 −28 sm/random
+34 −0 sm/range
+30 −29 sm/rect
+6 −4 sm/scale
+16 −14 sm/vec
+87 −71 sm/vvec
+6 −0 tests/CMakeLists.txt
+22 −0 tests/range_vectorequality.cpp
+3 −3 tests/testbootstrap.cpp
+1 −4 tests/testvvecofvecs.cpp
+41 −0 tests/vvec_range_extent.cpp
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