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Changeset 1169 for branches/f4grobner


Ignore:
Timestamp:
2015-06-10T19:51:08-07:00 (10 years ago)
Author:
Marek Rychlik
Message:

* empty log message *

File:
1 edited

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  • branches/f4grobner/polynomial.lisp

    r1168 r1169  
    254254                    (ring-and-order (make-ring-and-order :ring ring :order order)))
    255255  "Evaluate Lisp form EXPR to a polynomial or a list of polynomials in
    256 variables VARS. Return the resulting polynomial or list of polynomials."
     256variables VARS. Return the resulting polynomial or list of polynomials.
     257Standard arithmetical operators in form EXPR are replaced with their analogues
     258in the ring of polynomials, and the resulting expression is evaluated, resulting
     259in a polynomial or a list of polynomials in internal form. A similar operation
     260in computer algebra system is called 'expand' or so."
    257261  (labels ((p-eval (arg) (poly-eval arg vars ring order))
    258262           (p-eval-scalar (arg) (poly-eval-scalar arg))
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