46 lines
1.4 KiB
Perl
46 lines
1.4 KiB
Perl
#!/usr/bin/perl -w
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# Some sample GMP module operations
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# Copyright 2001, 2004 Free Software Foundation, Inc.
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#
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# This file is part of the GNU MP Library.
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#
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# The GNU MP Library is free software; you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License as published
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# by the Free Software Foundation; either version 2.1 of the License, or (at
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# your option) any later version.
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#
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# The GNU MP Library is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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# License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with the GNU MP Library; see the file COPYING.LIB. If not, write to
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# the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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# MA 02110-1301, USA.
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use strict;
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use GMP;
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print "using GMP module $GMP::VERSION and GMP library ",GMP::version(),"\n";
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use GMP::Mpz qw(:all);
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print "the 200th fibonacci number is ", fib(200), "\n";
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print "next prime after 10**30 is (probably) ", nextprime(mpz(10)**30), "\n";
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use GMP::Mpq qw(:constants);
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print "the 7th harmonic number is ", 1+1/2+1/3+1/4+1/5+1/6+1/7, "\n";
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use GMP::Mpq qw(:noconstants);
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use GMP::Mpf qw(mpf);
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my $f = mpf(1,180);
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$f >>= 180;
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$f += 1;
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print "a sample mpf is $f\n";
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