Lines Matching defs:bigint

1 package bigint;
44     $hinthash->{bigint};
120 # the following two routines are for "use bigint qw/hex oct/;":
238     return $$hh{bigint}   ? bigint::_hex_core($_[0])
247     return $$hh{bigint}   ? bigint::_oct_core($_[0])
266     delete $^H{bigint};         # no longer in effect
273     $^H{bigint} = 1;            # we are in effect
407 bigint - transparent big integer support for Perl
411     use bigint;
420         no bigint;
425     use bigint qw/hex oct/;
438 Unlike the L<integer> pragma, the C<bigint> pragma creates integers that are
443     use bigint;
474 =head2 use integer vs. use bigint
476 There are some difference between C<use integer> and C<use bigint>.
479 bigint> can handle arbitrarily large integers.
482 of some functions. C<use bigint> truncates these results to integer:
507     sub three_bigint { use bigint; return 3.2; }
513 C<bigint> recognizes some options that can be passed while loading it via
557 scope whenever the C<bigint> pragma is active.
564 current scope whenever the C<bigint> pragma is active.
579     use bigint lib => 'Calc';
583     use bigint lib => 'GMP';
588     use bigint lib => 'Foo,Math::BigInt::Bar';
594     use bigint try => 'GMP';
598     use bigint only => 'GMP';
657 Returns Euler's number C<e>, aka exp(1). Note that under C<bigint>, this is
664 Returns PI. Note that under C<bigint>, this is truncated to an integer, i.e., 3.
673 Note that under C<bigint>, the result is truncated to an integer.
683 Returns PI to the wanted accuracy. Note that under C<bigint>, this is truncated
708     use bigint;
710     print "in effect\n" if bigint::in_effect;       # true
712         no bigint;
713         print "in effect\n" if bigint::in_effect;   # false
716 Returns true or false if C<bigint> is in effect in the current scope.
734 C<bigint> works by overloading handling of integer and floating point literals,
742     use bigint;
747 outputs C<0> on default 32-bit builds, since C<bigint> never sees the string
756 with C<bigint> endpoints, nor is the iterator variable a C<Math::BigInt>.
772 C<bigint> overrides these routines with versions that can also handle big
776 C<no bigint>:
778     use bigint qw/hex oct/;
782         no bigint;
790     use bigint;
820     perldoc bigint