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| -rw-r--r-- | gnu/packages/tex.scm | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/gnu/packages/tex.scm b/gnu/packages/tex.scm index fb5b3cd3f3..b07b942ffe 100644 --- a/gnu/packages/tex.scm +++ b/gnu/packages/tex.scm @@ -5621,6 +5621,32 @@ You can (among other things) move proofs to different places/sections, create links from theorems to proofs, restate theorems, add comments in appendix...") (license license:lppl1.3+))) +(define-public texlive-prooftrees + (package + (name "texlive-prooftrees") + (version (number->string %texlive-revision)) + (source (texlive-origin + name version + (list "doc/latex/prooftrees/" + "tex/latex/prooftrees/") + (base32 + "1nrzir2w46w3ar4irip9f201ii4x3187zgjamx8cq8ywy878xvyj"))) + (outputs '("out" "doc")) + (build-system texlive-build-system) + (home-page "https://ctan.org/pkg/prooftrees") + (synopsis "Forest-based proof trees (symbolic logic)") + (description + "The package supports drawing proof trees of the kind often used in +introductory logic classes, especially those aimed at students without strong +mathemtical backgrounds. Hodges (1991) is one example of a text which uses +this system. When teaching such a system it is especially useful to annotate +the tree with line numbers, justifications and explanations of branch +closures. The package provides a single environment, @code{prooftree}, and +a variety of tools for annotating, customising and highlighting such trees. +A cross-referencing system is provided for trees which cite line numbers in +justifications for proof lines or branch closures.") + (license license:lppl1.3+))) + (define-public texlive-bibtex8 (package (name "texlive-bibtex8") |