Comment #2 on issue 1267 by akshaysrinivasan: improve our str printer:
1/cos(x)*sin(x) -> sin(x)/cos(x)
http://code.google.com/p/sympy/issues/detail?id=1267
Changing :
return sign + "1/%s*"%b_str[0] + '*'.join(a_str)
to
return sign + '*'.join(a_str)+ "/%s"%b_str[0]
seems to fix it.
I found this in the course of fixing that one,
>>>(x/cos(x)).args
(x,1/cos(x))
>>>(sin(x)/cos(x)).args
(1/cos(x),sin(x))
Shouldn't the second one be the the other way around ?
Attachments:
str.patch 491 bytes
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