Updates:
Status: Fixed
Comment #8 on issue 3109 by smi...@gmail.com: sqrt(exp(4*a)) != exp(2*a)
http://code.google.com/p/sympy/issues/detail?id=3109
(No comment was entered for this change.)
--
You received this message because you are subscribed to the Google Groups
sympy-issues
Comment #6 on issue 3109 by smi...@gmail.com: sqrt(exp(4*a)) != exp(2*a)
http://code.google.com/p/sympy/issues/detail?id=3109
Mul._eval_power also has an error that leads to the following failure:
e=-sqrt(3)*(1+2*I)
sqrt(e.n()).n()
1.03463339851334 - 1.6740720046904*I
Updates:
Labels: -Priority-Medium Priority-Critical
Comment #5 on issue 3109 by smi...@gmail.com: sqrt(exp(4*a)) != exp(2*a)
http://code.google.com/p/sympy/issues/detail?id=3109
There are problems with how Pow.as_numer_denom works that leads to the
following error:
print
Comment #3 on issue 3109 by asmeu...@gmail.com: sqrt(exp(4*a)) != exp(2*a)
http://code.google.com/p/sympy/issues/detail?id=3109
it would be helpful if someone can prove that the experimentally
determined criteria `abs(e) S.Pi/log(b)` is sufficient to ensure that
`(b**e)**a` == `b**(e*a)`
Comment #4 on issue 3109 by smi...@gmail.com: sqrt(exp(4*a)) != exp(2*a)
http://code.google.com/p/sympy/issues/detail?id=3109
No assumptions on b; it can be complex. And the rhs should be
abs(pi/log(b)).
--
You received this message because you are subscribed to the Google Groups
sympy-issues
Comment #2 on issue 3109 by smi...@gmail.com: sqrt(exp(4*a)) != exp(2*a)
http://code.google.com/p/sympy/issues/detail?id=3109
https://github.com/sympy/sympy/pull/1105 has changes which modify power
rules. Tom might want to take a look since there are exp_polar related
changes; and it would
