gnu: Add metamath.series-3914

* gnu/packages/maths.scm (metamath): New variable.

1 files changed, 74 insertions, 0 deletions

diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm
index 9df547f1b4..2afca616ab 100644
--- a/gnu/packages/maths.scm
+++ b/gnu/packages/maths.scm
@@ -38,6 +38,7 @@
 ;;; Copyright © 2020 R Veera Kumar <vkor@vkten.in>
 ;;; Copyright © 2020 Vincent Legoll <vincent.legoll@gmail.com>
 ;;; Copyright © 2020 Nicolò Balzarotti <nicolo@nixo.xyz>
+;;; Copyright © 2020 B. Wilson <elaexuotee@wilsonb.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -5608,3 +5609,76 @@ and conversions, physical constants, symbolic calculations (including
 integrals and equations), arbitrary precision, uncertainity propagation,
 interval arithmetic, plotting.")
     (license license:gpl2+)))
+
+(define-public metamath
+  (package
+    (name "metamath")
+    (version "0.182")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/metamath/metamath-exe.git")
+             (commit "5df616efe4119ff88daf77e7041d45b6fa39c578")))
+       (sha256
+        (base32 "0amjdgy42c7jypf6sz98iczlxcyl9bqx67ws1q8w2zdqk2izsyjp"))))
+    (build-system gnu-build-system)
+    (inputs
+     `(("book"
+        ,(origin
+           (method url-fetch)
+           (uri (string-append "https://github.com/metamath/"
+                               "metamath-book/archive/second_edition.tar.gz"))
+           (sha256
+            (base32
+             "1kbgajik9dn870db1zslqyvhn2j8g7shb8d6dm6njwqfkygiliir"))))))
+    (native-inputs `(("autoconf" ,autoconf)
+                     ("automake" ,automake)
+                     ("texlive" ,(texlive-union
+                                  (list texlive-amsfonts
+                                        texlive-bibtex
+                                        texlive-breqn
+                                        texlive-makecell
+                                        texlive-microtype
+                                        texlive-tabu
+                                        texlive-latex-anysize
+                                        texlive-latex-hyperref
+                                        texlive-latex-needspace
+                                        texlive-latex-tools)))))
+    (outputs '("out" "doc"))
+    (arguments
+     `(#:phases
+       (let ((book-builddir "metamath-book-second_edition"))
+         (modify-phases %standard-phases
+           (add-after 'unpack 'unpack-doc
+             (lambda* (#:key inputs #:allow-other-keys)
+               (let ((book-tar (assoc-ref inputs "book")))
+                 (invoke "tar" "xzf" book-tar))))
+           (add-after 'build 'build-doc
+             (lambda _
+               (with-directory-excursion book-builddir
+                 (invoke "touch" "metamath.ind")
+                 (invoke "pdflatex" "metamath")
+                 (invoke "pdflatex" "metamath")
+                 (invoke "bibtex" "metamath")
+                 (invoke "makeindex" "metamath")
+                 (invoke "pdflatex" "metamath")
+                 (invoke "pdflatex" "metamath"))))
+           (add-after 'build-doc 'install-doc
+             (lambda* (#:key outputs #:allow-other-keys)
+               (let ((docdir (assoc-ref outputs "doc")))
+                 (install-file
+                  (string-append book-builddir "/metamath.pdf")
+                  (string-append docdir "/share/doc/metamath"))
+                 #t)))))))
+    (home-page "http://us.metamath.org/")
+    (synopsis "Proof verifier based on a minimalistic formalism")
+    (description "Metamath is a tiny formal language and that can express
+theorems in abstract mathematics, with an accompyaning @code{metamath}
+executable that verifies databases of these proofs.  There is a public
+database, @url{https://github.com/metamath/set.mm, set.mm}, implementing
+first-order logic and Zermelo-Frenkel set theory with Choice, along with a
+large swath of associated, high-level theorems, e.g. the Fundamental Theorem of
+Arithmetic, the Cauchy-Schwarz Inequality, Striling's Formula, etc.  See the
+Metamath book")
+    (license license:gpl2+)))