| 1 | # $Id$ |
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| 2 | |
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| 3 | PortSystem 1.0 |
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| 4 | |
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| 5 | name GiNaC |
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| 6 | version 1.6.2 |
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| 7 | categories math |
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| 8 | platforms darwin |
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| 9 | maintainers gwright |
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| 10 | description GiNaC is Not a Computer algebra system |
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| 11 | long_description \ |
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| 12 | Currently, GiNaC's capabilities include: \ |
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| 13 | \ |
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| 14 | 1. Very fast manipulation of large integers and \ |
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| 15 | rationals owing to the CLN library (for instance, \ |
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| 16 | it uses Karatsuba multiplication and \ |
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| 17 | Schoenhage-Strassen multiplication for very large \ |
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| 18 | integers). \ |
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| 19 | 2. Efficient handling of multivariate polynomials and \ |
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| 20 | rational functions. \ |
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| 21 | 3. Support for linear algebra includes symbolic \ |
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| 22 | matrices, vectors and solving equations. \ |
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| 23 | 4. Very fast heuristic polynomial GCD. \ |
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| 24 | 5. Many built in functions (sin, cos, atan, sinh, \ |
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| 25 | factorial, etc.) \ |
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| 26 | 6. Symbolic differentiation and series expansion of \ |
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| 27 | all built-in functions. \ |
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| 28 | 7. Several forms of output (also as optimized C++, \ |
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| 29 | for numerical postprocessing). \ |
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| 30 | 8. Memory-efficiency and -safety through the internal \ |
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| 31 | use of reference counting for all expressions. |
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| 32 | |
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| 33 | use_bzip2 yes |
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| 34 | distname ginac-${version} |
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| 35 | |
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| 36 | homepage http://www.ginac.de/ |
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| 37 | master_sites ${homepage} |
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| 38 | |
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| 39 | checksums md5 4cfdd286ab0c32981ec1c9c779e87eb9 \ |
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| 40 | sha256 0f34d255024b3fb258e44da84f9e82dfb3dc9bc15f0999b7a18204a730663bde \ |
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| 41 | rmd160 46b58f57e68583d65d794813449d159f0ddc9d86 |
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| 42 | |
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| 43 | depends_build port:pkgconfig |
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| 44 | depends_lib port:readline \ |
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| 45 | port:cln |
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| 46 | |
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| 47 | configure.args --infodir=${prefix}/share/info \ |
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| 48 | --mandir=${prefix}/share/man |
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| 49 | |
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| 50 | default_variants +test |
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| 51 | variant test description {run testsuite} { |
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| 52 | test.run yes |
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| 53 | test.target check |
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| 54 | } |
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