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Timestamp:
2015-06-16T17:03:06-07:00 (9 years ago)
Author:
Marek Rychlik
Message:

* empty log message *

File:
1 edited

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  • branches/f4grobner/pol.lisp

    r2002 r2003  
    149149algebra system could be called 'expand' or so."
    150150  (cond
    151     ((null expr) (error "Empty expression"))
     151    ((null expr)
     152     (error "Empty expression"))
    152153    ((eql expr 0) (make-poly-zero))
    153154    ((member expr vars :test #'equalp)
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