Changeset 1451

Timestamp:

2015-06-12T11:00:06-07:00 (9 years ago)

Author:

Marek Rychlik

Message:

* empty log message *

File:

• branches/f4grobner/5am-tests.lisp (modified) (1 diff)

branches/f4grobner/5am-tests.lisp

@@ -328 +328 @@
   "Polynomial LCM"
   (let* (($poly_grobner_algorithm :buchberger)
-         (I (cdr (string->poly "[x^2*y,x*y^2]" '(x y))))
-         (J (cdr (string->poly "[x,y]" '(x y))))
-         (ring *ring-of-integers*)
-         (order #'lex>)
-         (ring-and-order (make-ring-and-order :ring ring :order order))
-         (I-colon-J (cdr (string->poly "[x*y]" '(x y)))))
-    (is (every #'poly-equal-no-sugar-p (colon-ideal ring-and-order I J) I-colon-J))))
+         (f (string->poly "x^2-y^2" '(x y)))
+         (g (string->poly "x^2+2*xy+y^2" '(x y)))
+         (ring *ring-of-integers*)
+         (order #'lex>)
+         (ring-and-order (make-ring-and-order :ring ring :order order))
+         (lcm-f-and-g (string->poly "[x+y]" '(x y))))
+    (is (poly-equal-no-sugar-p (poly-lcm ring-and-order f g) lcm-f-and-g))))