8.106 Math::BigInt

Allows use of arbitrary length integers, where the following apply to all methods, except as noted:

• The object $i remains unchanged.

• Big integer strings ( bint s) have the form /^\s*[+-]?[\d\s]+$/ .

• All methods except bcmp return a big integer string or strings.

• Embedded whitespace is ignored.

• Output values are always in the canonical form: /^[+-]\d+$/ .

• The return value NaN results when an input argument is not a number, or when a divide by zero is attempted.

• new
• babs
• badd
• bcmp
• bdiv
• bgcd
• bmod
• bmul
• bneg
• bnorm
• bsub