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Results tagged with complex
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user 30027
Questions about using complex numbers in Mathematica. This includes basic arithmetic, functions of complex numbers, plotting complex functions, and dealing with branch cuts.
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Simplifying complex expression with Mathematica
I want do get the imaginary part of
Exp[I*t]/(1-Exp[I*t])
I've tried to do this
Im[ComplexExpand[Exp[I*t]/(1-Exp[I*t])]]
but the result still contains
Im[Cos[t]/((1 - Cos[t])^2 + Sin[t]^2) - …
- 171