forked from pool/perl-Math-BigInt
Tina Müller
06a3c99af4
see /usr/share/doc/packages/perl-Math-BigInt/CHANGES
2.005003 2025-04-13
* Add new methods to_fp80() and from_fp80() for encoding and decoding values in
the x86 extended-precision 80 bit format.
2.005002 2025-03-28
* Fix the handling of read-only objects in bblsft() and bbrsft() in
Math::BigFloat and Math::BigRat.
2.005001 2025-03-25
New:
* Add new method bperm() to Math::BigInt, Math::BigFloat, and Math::BigRat.
* Add the following methods to Math::BigRat and Math::BigFloat:
bilog2(), bilog10(), bclog2(), bclog10(), bfib(), blucas(),
from_bytes(), from_base(), to_bytes(), to_ieee754()
* Add method bmuladd(), bgcd(), and blcm() to Math::BigRat.
* Add method bpi() to Math::BigRat. It returns a rational approximation of PI
accurate to the specified accuracy or precision, or the default accuracy if
no accuracy is specified.
* Add methods bdstr(), bnstr(), and bestr() to Math::BigRat.
* Add support for rounding in Math::BigFloat methods bdstr(), bestr(), bnstr(),
and bestr().
* Add method from_ieee754() to Math::BigInt and Math::BigRat, including
documentation. In Math::BigInt, from_ieee754() is similar to the other
from_xxx() methods in that way that it returns a NaN if the input is a finite
non-integer.
* Add new backend library method _scmp() for doing signed comparison.
Changes/Improvements:
* Method new() now always returns a new object, as would be expected.
* Make bgcd() in Math::BigRat and Math::BigFloat support non-integer arguments.
Now, bgcd(0.8, 1.2) in Math::BigFloat returns 0.4, and bgcd(4/5, 6/5) in
Math::BigRat returns 2/5.
* Make blcm(0, 0) work the same way in Math::BigInt, Math::BigRat, and
Math::BigFloat. Now blcm(0, 0) is always 0.
* Correct the documentation for is_inf(), bceil() and bfloor()
* Methods bdiv() and bmod() are now aliases to bfdiv() and bfmod(),
respectively. (This doesn't change the behaviour of bdiv() and bmod().)
* Math::BigFloat methods bfmod() and btmod() are faster than before.
* Improve documentation for bnok().
* Improve upgrading and downgrading, e.g., use $class->upgrade() rather than
just $upgrade, since the former works better for sublasses.
Fixes:
* Add missing calls to modify().
* All boolean methods now return 1 or 0. Some would return 1 or "".
* Harmonise methods in different classes so they behave similarly, at least to
the extent possible.
* Fix bug in Math::BigInt->bfib() causing sign to be incorrect for some of the
output values when bfib() was called in list context with a negative input.
* Correct miscellaneous typos and errors in the documentation.
2.004001 2025-02-12
* Improve upgrading and downgrading.
- Upgrading and downgrading is more consistent.
- Upgrading and downgrading now keeps the reference, so in the following
example, $x changes from being a Math::BigInt with a value of 2 to a
Math::BigFloat with the value 1.4142...
perl -Mbignum -le '$x = 2; $x -> bsqrt(); print $x'
* Fix bug in Math::BigFloat->bdiv(): in list context, bdiv() would do floored
division, except when the denominator was 1. Now, bdiv() always does floored
division.
OBS-URL: https://build.opensuse.org/package/show/devel:languages:perl/perl-Math-BigInt?expand=0&rev=104
70 lines
2.1 KiB
RPMSpec
70 lines
2.1 KiB
RPMSpec
#
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# spec file for package perl-Math-BigInt
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#
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# Copyright (c) 2025 SUSE LLC
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#
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# All modifications and additions to the file contributed by third parties
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# remain the property of their copyright owners, unless otherwise agreed
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# upon. The license for this file, and modifications and additions to the
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# file, is the same license as for the pristine package itself (unless the
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# license for the pristine package is not an Open Source License, in which
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# case the license is the MIT License). An "Open Source License" is a
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# license that conforms to the Open Source Definition (Version 1.9)
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# published by the Open Source Initiative.
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# Please submit bugfixes or comments via https://bugs.opensuse.org/
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#
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%define cpan_name Math-BigInt
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Name: perl-Math-BigInt
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Version: 2.005003
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Release: 0
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License: Artistic-1.0 OR GPL-1.0-or-later
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Summary: Arbitrary size integer math package
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URL: https://metacpan.org/release/%{cpan_name}
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Source0: https://cpan.metacpan.org/authors/id/P/PJ/PJACKLAM/%{cpan_name}-%{version}.tar.gz
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Source1: cpanspec.yml
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BuildArch: noarch
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BuildRequires: perl
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BuildRequires: perl-macros
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BuildRequires: perl(Carp) >= 1.22
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BuildRequires: perl(ExtUtils::MakeMaker) >= 6.58
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BuildRequires: perl(Math::Complex) >= 1.36
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BuildRequires: perl(Test::More) >= 0.94
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Requires: perl(Carp) >= 1.22
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Requires: perl(Math::Complex) >= 1.36
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%{perl_requires}
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# MANUAL BEGIN
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Recommends: perl(bignum) >= 0.22
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Recommends: perl(Math::BigInt::FastCalc) >= 0.25
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Recommends: perl(Math::BigInt::GMP) >= 1.35
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Recommends: perl(Math::BigInt::Pari) >= 1.15
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Recommends: perl(Math::BigRat) >= 0.2602
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# MANUAL END
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%description
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Math::BigInt provides support for arbitrary precision integers. Overloading
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is also provided for Perl operators.
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%prep
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%autosetup -n %{cpan_name}-%{version} -p1
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%build
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perl Makefile.PL INSTALLDIRS=vendor
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%make_build
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%check
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make test
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%install
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%perl_make_install
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%perl_process_packlist
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%perl_gen_filelist
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%files -f %{name}.files
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%doc BUGS CHANGES CREDITS examples GOALS HISTORY NEW README README.md TODO
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%license LICENSE
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%changelog
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