Annotation of OpenXM_contrib/gmp/demos/perl/sample.pl, Revision 1.1
1.1 ! ohara 1: #!/usr/bin/perl -w
! 2:
! 3: # Some sample GMP module operations
! 4:
! 5: # Copyright 2001 Free Software Foundation, Inc.
! 6: #
! 7: # This file is part of the GNU MP Library.
! 8: #
! 9: # The GNU MP Library is free software; you can redistribute it and/or modify
! 10: # it under the terms of the GNU Lesser General Public License as published
! 11: # by the Free Software Foundation; either version 2.1 of the License, or (at
! 12: # your option) any later version.
! 13: #
! 14: # The GNU MP Library is distributed in the hope that it will be useful, but
! 15: # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
! 16: # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
! 17: # License for more details.
! 18: #
! 19: # You should have received a copy of the GNU Lesser General Public License
! 20: # along with the GNU MP Library; see the file COPYING.LIB. If not, write to
! 21: # the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
! 22: # MA 02111-1307, USA.
! 23:
! 24: use strict;
! 25:
! 26:
! 27: use GMP::Mpz qw(:all);
! 28: print "the 200th fibonacci number is ", fib(200), "\n";
! 29: print "next prime after 10**30 is (probably) ", nextprime(mpz(10)**30), "\n";
! 30:
! 31:
! 32: use GMP::Mpq qw(:constants);
! 33: print "the 7th harmonic number is ", 1+1/2+1/3+1/4+1/5+1/6+1/7, "\n";
! 34: use GMP::Mpq qw(:noconstants);
! 35:
! 36:
! 37: use GMP::Mpf qw(mpf);
! 38: my $f = mpf(1,180);
! 39: $f >>= 180;
! 40: $f += 1;
! 41: print "a sample mpf is $f\n";
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