Status: Valid
Owner: ----
Labels: Type-Defect Priority-Medium Matching

New issue 3334 by [email protected]: subs of Indexed fails
http://code.google.com/p/sympy/issues/detail?id=3334

b=IndexedBase('b')
(b[i]*x).subs(i,0)
x*b[0]
_==b[0]*x
True
(b[i]*x).subs(i,0).subs(b[0],1)
x*b[0]
(b[0]*x).subs(b[0],1)
x

I expected both subs to give x.

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