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Perl Script | 1993-10-23 | 7.4 KB | 15 lines | [TEXT/MPS ] |
- package bigint;
-
- # arbitrary size integer math package
- #
- # by Mark Biggar
- #
- # Canonical Big integer value are strings of the form
- # /^[+-]\d+$/ with leading zeros suppressed
- # Input values to these routines may be strings of the form
- # /^\s*[+-]?[\d\s]+$/.
- # Examples:
- # '+0' canonical zero value
- # ' -123 123 123' canonical value '-123123123'
- # '1 23 456 7890' canonical value '+1234567890'
- # Output values always always in canonical