1Math::BigInt::FastCalc(U3s)er Contributed Perl DocumentatMiaotnh::BigInt::FastCalc(3)
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NAME

6       Math::BigInt::FastCalc - Math::BigInt::Calc with some XS for more speed
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SYNOPSIS

9           # to use it with Math::BigInt
10           use Math::BigInt lib => 'FastCalc';
11
12           # to use it with Math::BigFloat
13           use Math::BigFloat lib => 'FastCalc';
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15           # to use it with Math::BigRat
16           use Math::BigRat lib => 'FastCalc';
17

DESCRIPTION

19       Math::BigInt::FastCalc inherits from Math::BigInt::Calc.
20
21       Provides support for big integer calculations. Not intended to be used
22       by other modules. Other modules which sport the same functions can also
23       be used to support Math::BigInt, like Math::BigInt::GMP or
24       Math::BigInt::Pari.
25
26       In order to allow for multiple big integer libraries, Math::BigInt was
27       rewritten to use library modules for core math routines. Any module
28       which follows the same API as this can be used instead by using the
29       following:
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31               use Math::BigInt lib => 'libname';
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33       'libname' is either the long name ('Math::BigInt::Pari'), or only the
34       short version like 'Pari'. To use this library:
35
36               use Math::BigInt lib => 'FastCalc';
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STORAGE

39       Math::BigInt::FastCalc works exactly like Math::BigInt::Calc. Numbers
40       are stored in decimal form chopped into parts.
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METHODS

43       The following functions are now implemented in FastCalc.xs:
44
45               _is_odd         _is_even        _is_one         _is_zero
46               _is_two         _is_ten
47               _zero           _one            _two            _ten
48               _acmp           _len
49               _inc            _dec
50               __strip_zeros   _copy
51

BUGS

53       Please report any bugs or feature requests to "bug-math-bigint-fastcalc
54       at rt.cpan.org", or through the web interface at
55       <https://rt.cpan.org/Ticket/Create.html?Queue=Math-BigInt-FastCalc>
56       (requires login).  We will be notified, and then you'll automatically
57       be notified of progress on your bug as I make changes.
58

SUPPORT

60       You can find documentation for this module with the perldoc command.
61
62           perldoc Math::BigInt::FastCalc
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64       You can also look for information at:
65
66       ·   RT: CPAN's request tracker
67
68           <https://rt.cpan.org/Public/Dist/Display.html?Name=Math-BigInt-FastCalc>
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70       ·   AnnoCPAN: Annotated CPAN documentation
71
72           <http://annocpan.org/dist/Math-BigInt-FastCalc>
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74       ·   CPAN Ratings
75
76           <http://cpanratings.perl.org/dist/Math-BigInt-FastCalc>
77
78       ·   Search CPAN
79
80           <http://search.cpan.org/dist/Math-BigInt-FastCalc/>
81
82       ·   CPAN Testers Matrix
83
84           <http://matrix.cpantesters.org/?dist=Math-BigInt-FastCalc>
85
86       ·   The Bignum mailing list
87
88           ·   Post to mailing list
89
90               "bignum at lists.scsys.co.uk"
91
92           ·   View mailing list
93
94               <http://lists.scsys.co.uk/pipermail/bignum/>
95
96           ·   Subscribe/Unsubscribe
97
98               <http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/bignum>
99

LICENSE

101       This program is free software; you may redistribute it and/or modify it
102       under the same terms as Perl itself.
103

AUTHORS

105       Original math code by Mark Biggar, rewritten by Tels
106       <http://bloodgate.com/> in late 2000.  Separated from BigInt and shaped
107       API with the help of John Peacock.
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109       Fixed, sped-up and enhanced by Tels http://bloodgate.com 2001-2003.
110       Further streamlining (api_version 1 etc.) by Tels 2004-2007.
111
112       Bug-fixing by Peter John Acklam <pjacklam@online.no> 2010-2016.
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SEE ALSO

115       Math::BigInt::Lib for a description of the API.
116
117       Alternative libraries Math::BigInt::Calc, Math::BigInt::GMP, and
118       Math::BigInt::Pari.
119
120       Some of the modules that use these libraries Math::BigInt,
121       Math::BigFloat, and Math::BigRat.
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125perl v5.30.0                      2019-07-26         Math::BigInt::FastCalc(3)