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Results tagged with complex
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user 54114
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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Trouble getting Mathematica to assume some parameters are real and simplify the expression [duplicate]
Say I enter the following code:
FullSimplify[Im[r*Exp[I*theta]^2 + (s + I*t)*Exp[I*theta]],
Element[theta | r | s | t, Reals]]
I expect to get:
2*r*Cos[theta]*Sin[theta] + s*Sin[theta] + t*Cos[ …
