Status: Accepted Owner: ---- Labels: Type-Defect Priority-Medium
New issue 3080 by [email protected]: wrong order in series http://code.google.com/p/sympy/issues/detail?id=3080 The series method with precision `prec` sometimes in presence of `log(x)` terms converts the order to `O(x**prec * log(x)**k`) as in this example ```
from sympy import * x = Symbol('x') (sin(x)*log(x)).series(x,0,4)
x*log(x) - x**3*log(x)/6 + O(x**4*log(x)) ``` some other times it gives the requested order ```
(x**2*(x**3 + x**2 + 1)*log(x)).series(x, 0, 4)
x**2*log(x) + x**4*log(x) + O(x**4) ``` which is the correct behavior -- You received this message because you are subscribed to the Google Groups "sympy-issues" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/sympy-issues?hl=en.
