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Changeset 2083 for branches


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Timestamp:
2015-06-17T19:33:24-07:00 (10 years ago)
Author:
Marek Rychlik
Message:

* empty log message *

File:
1 edited

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  • branches/f4grobner/monom.lisp

    r2082 r2083  
    253253        (make-instance 'monom :dim dim :exponents exponents)))))
    254254
    255 (defun monom-depends-p (m k)
     255(defmethod depends-on-variable-p ((m monom) k)
    256256  "Return T if the monomial M depends on variable number K."
    257   (declare (type monom m) (type fixnum k))
    258   (plusp (monom-elt m k)))
     257  (declare (type fixnum k))
     258  (with-slots (exponents)
     259      m
     260    (plusp (elt exponents k))))
    259261
    260262(defmacro monom-map (fun m &rest ml &aux (result `(copy-seq ,m)))
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