Changeset 3828
- Timestamp:
- 2016-05-28T01:53:28-07:00 (9 years ago)
- File:
-
- 1 edited
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branches/f4grobner/monom.lisp
r3827 r3828 605 605 (defgeneric ->infix (self &optional vars) 606 606 (:method ((self monom) &optional vars) 607 (with-slots (exponents dimension) 608 (makelist-1 (exp (elt i vars) ( elt i exponents)) i 0 dimension)))) 607 (with-slots (exponents) 608 self 609 (cons '* 610 (mapcan #'(lambda (var power) 611 (cond ((= power 0) nil) 612 ((= power 1) (list var)) 613 (t (list `(expt ,var ,power))))) 614 vars (coerce exponents 'list))))) 615 (:method ((self term) &optional vars) 616 (with-slots (exponents coeff) 617 self 618 (cons '* coeff 619 (mapcan #'(lambda (var power) 620 (cond ((= power 0) nil) 621 ((= power 1) (list var)) 622 (t (list `(expt ,var ,power))))) 623 vars (coerce exponents 'list))))))
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