Difference between revisions of "Math::BigInt"
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print $b == $c ? "Same object" : "Not same object"; | print $b == $c ? "Same object" : "Not same object"; | ||
# Same object | # Same object | ||
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| + | =Converting a binary string to a BigInt= | ||
| + | |||
| + | # Code here... | ||
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Revision as of 10:15, 2 April 2005
Use
Specifying lib forces a library, but if that library isn't installed, fallback is automatic.
use Math::BigInt lib => 'GMP';
In-place Modification
Modification is in-place, regardless of context. A new object is not created for a result.
use Math::BigInt; # Void context my $a = new Math::BigInt '27'; $a->badd(3); print "$a"; # 30 # Scalar context my $b = new Math::BigInt '27'; my $c = $b->badd(3); print "$b"; # 30 print "$c"; # 30 print $b == $c ? "Same object" : "Not same object"; # Same object
Converting a binary string to a BigInt
# Code here...
