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pearu / sympycore

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ADD_VALUE_TERMS should do CANONIZE_TERMS_DICT #61

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
It seems that ADD_VALUE_TERMS in src/mk_pairs_ops.py needs CANONIZE just
before new instance is returned. 

>>> from sympycore import *
>>> a = Symbol("a")
>>> a + 1 - 1 == a
False
>>> print (a + 1 - 1).as_tree()
Calculus:
ADD[
  1:SYMBOL[a]
]

Original issue reported on code.google.com by tmi...@gmail.com on 21 Apr 2008 at 8:00

GoogleCodeExporter commented 9 years ago 
Thanks for the bug report.
The issue is fixed in r1018.

Original comment by pearu.peterson on 21 Apr 2008 at 8:45