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Changeset 4271 for branches/f4grobner


Ignore:
Timestamp:
2016-06-04T20:56:33-07:00 (9 years ago)
Author:
Marek Rychlik
Message:

* empty log message *

File:
1 edited

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  • branches/f4grobner/rational-field.lisp

    r4270 r4271  
    9191  (with-slots (value)
    9292      self
    93     (case value
    94       (1 self)
    95       (-1 self)
    96       (otherwise (error "Non-invertible ring element: ~S" self)))))
     93    (set value (/ value)))
     94  self)
    9795
    9896(defmethod universal-zerop ((self rational-field))
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