From 7e5d4d74623cdb2105629e5365292cf9cf06e362 Mon Sep 17 00:00:00 2001 From: Nicolas Goaziou Date: Sun, 30 Jul 2023 16:47:58 +0200 Subject: [PATCH] gnu: Add texlive-simpler-wick. * gnu/packages/tex.scm (texlive-simpler-wick): New variable. --- gnu/packages/tex.scm | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/gnu/packages/tex.scm b/gnu/packages/tex.scm index 577b588be3..846950283f 100644 --- a/gnu/packages/tex.scm +++ b/gnu/packages/tex.scm @@ -6093,6 +6093,31 @@ (define-public texlive-simplebnf annotated), so users can write readable BNF expressions in their documents.") (license license:expat))) +(define-public texlive-simpler-wick + (package + (name "texlive-simpler-wick") + (version (number->string %texlive-revision)) + (source (texlive-origin + name version + (list "doc/latex/simpler-wick/" + "tex/latex/simpler-wick/") + (base32 + "0iicdx5n0ifjwifxk6i0242hkk388jz1mz01zpmznixjlhx780ni"))) + (outputs '("out" "doc")) + (build-system texlive-build-system) + (home-page "https://ctan.org/pkg/simpler-wick") + (synopsis "Simpler Wick contractions") + (description + "In every quantum field theory course, there will be a chapter about +Wick's theorem and how it can be used to convert a very large product of many +creation and annihilation operators into something more tractable and normal +ordered. The contractions are denoted with a square bracket over the +operators which are being contracted, which used to be rather annoying to +typeset in LaTeX as the only other package available was simplewick, which is +rather unwieldy. This package provides a simpler syntax for Wick +contractions.") + (license license:lppl1.3+))) + (define-public texlive-bibtex8 (package (name "texlive-bibtex8")