2021-01-06 17:15:38 +00:00
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{ buildOctavePackage
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, lib
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, fetchurl
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, mpfr
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}:
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buildOctavePackage rec {
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pname = "interval";
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2022-12-23 16:48:21 +00:00
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version = "3.2.1";
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2021-01-06 17:15:38 +00:00
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src = fetchurl {
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url = "mirror://sourceforge/octave/${pname}-${version}.tar.gz";
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2022-12-23 16:48:21 +00:00
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sha256 = "sha256-OOUmQnN1cTIpqz2Gpf4/WghVB0fYQgVBcG/eqQk/3Og=";
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2021-01-06 17:15:38 +00:00
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};
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propagatedBuildInputs = [
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mpfr
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];
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meta = with lib; {
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homepage = "https://octave.sourceforge.io/interval/index.html";
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license = licenses.gpl3Plus;
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maintainers = with maintainers; [ KarlJoad ];
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description = "Interval arithmetic to evaluate functions over subsets of their domain";
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longDescription = ''
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The interval package for real-valued interval arithmetic allows one to
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evaluate functions over subsets of their domain. All results are verified,
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because interval computations automatically keep track of any errors.
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These concepts can be used to handle uncertainties, estimate arithmetic
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errors and produce reliable results. Also it can be applied to
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computer-assisted proofs, constraint programming, and verified computing.
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The implementation is based on interval boundaries represented by
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binary64 numbers and is conforming to IEEE Std 1788-2015, IEEE standard
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for interval arithmetic.
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'';
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};
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}
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