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Changeset 2693 for branches/f4grobner


Ignore:
Timestamp:
2015-06-20T16:25:12-07:00 (10 years ago)
Author:
Marek Rychlik
Message:

* empty log message *

File:
1 edited

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  • branches/f4grobner/ring.lisp

    r2690 r2693  
    153153  (:method (self other) (r- self other)))
    154154
    155 (defgeneric unary-minus (self))
     155(defgeneric unary-minus (self)
     156  (:method ((x number)) (- x)))
    156157
    157158(defgeneric insert-item (self item))
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