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Changeset 4029


Ignore:
Timestamp:
2016-05-31T15:33:47-07:00 (9 years ago)
Author:
Marek Rychlik
Message:

* empty log message *

File:
1 edited

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  • branches/f4grobner/5am-symbolic-poly.lisp

    r3889 r4029  
    6363  (is (equalp (with-input-from-string (s "X^2-Y^2+(-4/3)*U^2*W^3-5") (read-infix-form :stream s))
    6464              '(+ (- (EXPT X 2) (EXPT Y 2)) (* (- (/ 4 3)) (EXPT U 2) (EXPT W 3)) (- 5))))
    65   (is (equalp (->infix (string->poly "X^2-Y^2+(-4/3)*U^2*W^3-5" '(x y u w)) '(x y u w))
     65  (is (equalp (poly->string (string->poly "1" '(x y u w)) '(x y u w)) "1")))
     66  (is (equalp (->sexp (string->poly "X^2-Y^2+(-4/3)*U^2*W^3-5" '(x y u w)) '(x y u w))
    6667              '(+ (* 1 (EXPT X 2)) (* -1 (EXPT Y 2)) (* -4/3 (EXPT U 2) (EXPT W 3)) (* -5)))))
    6768
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