diff options
| author | Matthias Andreas Benkard <matthias@benkard.de> | 2008-07-29 19:56:21 +0200 |
|---|---|---|
| committer | Matthias Andreas Benkard <matthias@benkard.de> | 2008-07-29 19:56:21 +0200 |
| commit | 9c3236394224167b31eeb402fa78928a0e3eb7fe (patch) | |
| tree | dc76fdd35091dba953e62e1d737701292bb6f26d /MLKInteger.h | |
| parent | 5df0d8d27dae228d9568de691ca434194170d1ac (diff) | |
Add a non-trivial number of arithmetic methods to number classes.
Diffstat (limited to 'MLKInteger.h')
| -rw-r--r-- | MLKInteger.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/MLKInteger.h b/MLKInteger.h index d0decb6..25eea87 100644 --- a/MLKInteger.h +++ b/MLKInteger.h @@ -43,12 +43,26 @@ +(MLKInteger *) integerWithInt:(int)intValue; -(int) intValue; +-(double) doubleValue; -(MLKNumber *) add:(MLKNumber *)arg; -(MLKNumber *) subtract:(MLKNumber *)arg; -(MLKNumber *) multiplyWith:(MLKNumber *)arg; -(MLKNumber *) divideBy:(MLKNumber *)arg; +-(NSComparisonResult) compare:(MLKInteger *)arg; +-(BOOL) isEqual:(id)arg; + +-(BOOL) evenp; +-(BOOL) oddp; + +-(MLKInteger *) mod:(MLKInteger *)arg; +-(MLKInteger *) exactlyDivideBy:(MLKInteger *)arg; +-(MLKInteger *) isqrt; +-(MLKInteger *) pow:(MLKInteger *)exponent; +-(MLKInteger *) gcd:(MLKInteger *)arg; +-(MLKInteger *) lcm:(MLKInteger *)arg; + -(NSString *) description; -(NSString *) descriptionWithBase:(int)base; -(NSString *) descriptionForLisp; |