Status: Accepted Owner: [email protected] Labels: Type-Defect Priority-Medium
New issue 2407 by [email protected]: Rsolve introduces unknown symbols http://code.google.com/p/sympy/issues/detail?id=2407 These commands were executed:
from __future__ import division from sympy import * x, y, z, t = symbols('x y z t') k, m, n = symbols('k m n', integer=True) f, g, h = symbols('f g h', cls=Function)
Documentation can be found at http://www.sympy.org In [1]: print rsolve(-f(n) + 2*f(-1 + n),f(n)) C0*2**n The expected answer is f(0)*2**n -- 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.
