File: [local] / OpenXM_contrib / gmp / demos / perl / Attic / sample.pl (download)
Revision 1.1.1.1 (vendor branch), Mon Aug 25 16:06:05 2003 UTC (20 years, 11 months ago) by ohara
Branch: GMP
CVS Tags: VERSION_4_1_2, RELEASE_1_2_3, RELEASE_1_2_2_KNOPPIX_b, RELEASE_1_2_2_KNOPPIX Changes since 1.1: +0 -0
lines
Import gmp 4.1.2
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#!/usr/bin/perl -w
# Some sample GMP module operations
# Copyright 2001 Free Software Foundation, Inc.
#
# This file is part of the GNU MP Library.
#
# The GNU MP Library is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published
# by the Free Software Foundation; either version 2.1 of the License, or (at
# your option) any later version.
#
# The GNU MP Library is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
# License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with the GNU MP Library; see the file COPYING.LIB. If not, write to
# the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
# MA 02111-1307, USA.
use strict;
use GMP::Mpz qw(:all);
print "the 200th fibonacci number is ", fib(200), "\n";
print "next prime after 10**30 is (probably) ", nextprime(mpz(10)**30), "\n";
use GMP::Mpq qw(:constants);
print "the 7th harmonic number is ", 1+1/2+1/3+1/4+1/5+1/6+1/7, "\n";
use GMP::Mpq qw(:noconstants);
use GMP::Mpf qw(mpf);
my $f = mpf(1,180);
$f >>= 180;
$f += 1;
print "a sample mpf is $f\n";