Changeset 2016
- Timestamp:
- 2015-06-17T15:06:55-07:00 (10 years ago)
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
branches/f4grobner/ring.lisp
r2015 r2016 92 92 (defgeneric ring-unit-for (object) 93 93 (:method ((self number)) 1)) 94 95 (defgeneric ring-zerop (object) 96 (:method ((self number)) (zerop self))) 97 98 (defgeneric ring-add (x y) 99 (:method ((x number) (y number)) (+ x y))) 100 101 (defgeneric ring-mul (x y) 102 (:method ((x number) (y number)) (* x y))) 103 104 (defgeneric ring-div (x y) 105 (:method ((x number) (y number)) (/ x y))) 106 107 (defgeneric ring-lcm (x y) 108 (:method ((x integer) (y integer)) (lcm x y))) 109 110 (defgeneric ring-ezgcd (x y) 111 (:method ((x integer) (y integer) 112 &aux (c (gcd x y))) 113 (values c (/ x c) (/ y c))))
Note:
See TracChangeset
for help on using the changeset viewer.