Use mathds over mathbb for double struck fonts

diff --git a/tex/src/local_cmmds.tex b/tex/src/local_cmmds.tex
index 096e7758e06089a6a31b45bd80a36e133e46f660..3b1952f36759d3b6ae070ed13f53286a1c035291 100644 (file)
--- a/tex/src/local_cmmds.tex
+++ b/tex/src/local_cmmds.tex
@@ -38,14 +38,14 @@
 \newcommand{\C}{\ensuremath{\mathcal{C}}}
 % Integral about contour C of #1 with respect to z
 \newcommand{\iC}[1]{\integral{\C}{}{z}{#1}}
-\newcommand{\Reals}{\ensuremath{\mathbb{R}}}
-\newcommand{\Imags}{\ensuremath{\mathbb{I}}}
+\newcommand{\Reals}{\ensuremath{\mathds{R}}}
+\newcommand{\Imags}{\ensuremath{\mathds{I}}}
 \newcommand{\Real}{\ensuremath{\operatorname{Re}}}
 \newcommand{\Imag}{\ensuremath{\operatorname{Im}}}
 \newcommand{\Res}[2]{\operatorname{Res}\left({z=#1},{#2}\right)}
 \newcommand{\limZ}[1]{\lim_{z \rightarrow {#1}}}
 \newcommand{\limZp}{\limZ{z_p}}
-\newcommand{\CPV}{\ensuremath{\mathbb{P}}}
+\newcommand{\CPV}{\ensuremath{\mathds{P}}}
 
 \newcommand{\supScript}[1]{\ensuremath{^{\mathrm{#1}}}}
 \newcommand{\st}{\supScript{st}}

diff --git a/tex/src/packages.tex b/tex/src/packages.tex
index cb2d2abbb2797ac694d3f7336e4b28e445218a19..c7da7d092bbf726f1d29d2eacd28581d48e10043 100644 (file)
--- a/tex/src/packages.tex
+++ b/tex/src/packages.tex
@@ -42,8 +42,10 @@
 \usepackage{amsthm}
 %% The amssymb package provides various useful mathematical symbols
 \usepackage{amssymb}
-% fonts like mathbb (blackboard)
+% fonts like mathbb (blackboard bold) and mathcal (caligraphic)
 \usepackage{amsfonts}
+% double struct math fonts
+\usepackage{sdfont}
 
 \usepackage{xcolor}