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sympy - issue #4077

laplace_transform(diff(y(t), t, 2), t, s) not calculated

Posted on Oct 28, 2013 by Grumpy Panda

t = symbols('t', real=True, positive=True) w = symbols('w', real=True) s = symbols('s') y = Function('y') laplace_transform(diff(y(t), t, 2), t, s).doit()

Does not calculate transform and return: LaplaceTransform(Derivative(y(t), t, t), t, s)

Comment #1

Posted on Mar 5, 2014 by Happy Elephant

We have moved issues to GitHub https://github.com/sympy/sympy/issues.

Comment #2

Posted on Apr 6, 2014 by Happy Rabbit

Migrated to http://github.com/sympy/sympy/issues/7176

Status: New

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Type-Defect Priority-Medium Restrict-AddIssueComment-Commit