fix British English figure and table captions

Author: dham

doc/source/conf.py

@@ -265,6 +265,12 @@
 
     # Additional stuff for the LaTeX preamble.
     'preamble': preamble + r'''
+\addto\captionsbritish{\renewcommand{\figurename}{Figure\@{} }}
+\def\fnum@figure{\figurename\thefigure{}}
+
+\addto\captionsbritish{\renewcommand{\tablename}{Table }}
+\def\fnum@table{\tablename\thetable{}}
+
 \usepackage[margin=10pt,font=small,labelfont=bf]{caption}
 \setcounter{MaxMatrixCols}{20}
 \usepackage{tcolorbox}
@@ -391,7 +397,6 @@
 
 numfig = True
 
-
 # Example configuration for intersphinx: refer to the Python standard library.
 intersphinx_mapping = {
     'python': ('https://docs.python.org/3/', None),