| 1 | # -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4 |
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| 2 | # $Id: Portfile 131201 2015-01-06 19:52:47Z cal@macports.org $ |
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| 3 | |
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| 4 | PortSystem 1.0 |
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| 5 | PortGroup haskell 1.0 |
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| 6 | |
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| 7 | haskell.setup scientific 0.3.3.5 |
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| 8 | checksums rmd160 421d75491a252573079947c3578f66b73416dc0b \ |
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| 9 | sha256 3d07689a786c20285982f463b61c848d4842159c46fa38868b1a896597a2f2cc |
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| 10 | |
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| 11 | maintainers cal openmaintainer |
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| 12 | platforms darwin |
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| 13 | license BSD |
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| 14 | |
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| 15 | description Provides a space efficient and arbitrary precision scientific number type |
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| 16 | long_description \ |
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| 17 | Scientific numbers are represented using scientific notation. \ |
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| 18 | It uses a coefficient c :: Integer and a base-10 exponent e :: Int \ |
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| 19 | A scientific number corresponds to the Fractional number: \ |
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| 20 | fromInteger c * 10 ^^ e. \ |
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| 21 | \ |
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| 22 | The main application of Scientific is to be used as the target of \ |
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| 23 | parsing arbitrary precision numbers coming from an untrusted source. \ |
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| 24 | For benefits of this type over the Rational type, see the documentation. |
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| 25 | |
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| 26 | depends_lib-append port:ghc-bootstrap \ |
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| 27 | port:hs-hashable \ |
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| 28 | port:hs-text |
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