Math::BigRat Math::BigRat package arbitrary big rational numbers.
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mathematical Perl module numbers mathematical library rational numbers rational

Math::BigRat Description

Math::BigRat package arbitrary big rational numbers. Math::BigRat package arbitrary big rational numbers.SYNOPSIS use Math::BigRat; my $x = Math::BigRat->new('3/7'); $x += '5/9'; print $x->bstr(),"n"; print $x ** 2,"n"; my $y = Math::BigRat->new('inf'); print "$y ", ($y->is_inf ? 'is' : 'is not') , " infinityn"; my $z = Math::BigRat->new(144); $z->bsqrt();Math::BigRat complements Math::BigInt and Math::BigFloat by providing support for arbitrary big rational numbers.MATH LIBRARYYou can change the underlying module that does the low-level math operations by using: use Math::BigRat try => 'GMP';Note: This needs Math::BigInt::GMP installed.The following would first try to find Math::BigInt::Foo, then Math::BigInt::Bar, and when this also fails, revert to Math::BigInt::Calc: use Math::BigRat try => 'Foo,Math::BigInt::Bar';If you want to get warned when the fallback occurs, replace "try" with "lib": use Math::BigRat lib => 'Foo,Math::BigInt::Bar';If you want the code to die instead, replace "try" with "only": use Math::BigRat only => 'Foo,Math::BigInt::Bar';Requirements:· Perl Requirements: · Perl

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