| Author |
Comment/Response |
Gabriel
|
 09/23/07 3:03pm
Why doesn't Simplify simplify this expression involving Xor:?
In[1]:= Simplify[Xor[a, a, b, c]]
Out[1]= a \[Xor] a \[Xor] b \[Xor] c
The two a's should cancel out, and the answer should be b \[Xor] c.
Strangely, if I omit the last c then Simplify *does* simplify:
In[2]:= Simplify[Xor[a, a, b]]
Out[2]= b
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