40 lines
1.3 KiB
Ruby
40 lines
1.3 KiB
Ruby
class Pari < Formula
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desc "Computer algebra system designed for fast computations in number theory"
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homepage "https://pari.math.u-bordeaux.fr/"
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url "https://pari.math.u-bordeaux.fr/pub/pari/unix/pari-2.11.3.tar.gz"
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sha256 "c7100a467eaf908942bb403cbd38036a26d7222e6ee6d39b50ab667d052ca6c9"
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bottle do
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sha256 "bfac783202e3e6470d3ced0543dbebaf83a1da1b91f8f7bb191ab4bcc9ff3a19" => :catalina
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sha256 "ecac057aed38361682df4fd71803fc258e44e7b84907cfb3f82c7c4668979c4a" => :mojave
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sha256 "9504d484f5f4f7794355a0c0790d11cdd566f2b9d513a6b22a4aba207920eb06" => :high_sierra
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end
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depends_on "gmp"
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depends_on "readline"
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def install
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readline = Formula["readline"].opt_prefix
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gmp = Formula["gmp"].opt_prefix
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system "./Configure", "--prefix=#{prefix}",
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"--with-gmp=#{gmp}",
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"--with-readline=#{readline}",
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"--graphic=ps"
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# make needs to be done in two steps
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system "make", "all"
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system "make", "install"
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end
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def caveats
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<<~EOS
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If you need the graphical plotting functions you need to install X11 with:
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brew cask install xquartz
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EOS
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end
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test do
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(testpath/"math.tex").write "$k_{n+1} = n^2 + k_n^2 - k_{n-1}$"
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system bin/"tex2mail", testpath/"math.tex"
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end
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end
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