4
votes
ComplexExpand no longer assumes Derivative[__][__][__] as real
Comments have identified this as a bug; in the meantime, a simple way to bring back the old behavior for ComplexExpand in a given session can be obtained by adding ...
3
votes
Accepted
3
votes
ComplexExpand no longer assumes Derivative[__][__][__] as real
Here another workaround that may be safe (as it would likely affect only expressions containing u'):
...
2
votes
Accepted
2
votes
Convert complex exponential to real exponentials, sines and cosines
In this blog post, I showed a method for taking the inverse Laplace transform of a rational function based on a method of Longman and Sharir. To keep this answer self-contained, here's the function ...
1
vote
Accepted
Issue with using complexplot with Nearest
Clear[ne]
ne[z_?NumericQ] := Nearest[{I, -2 + I, 3 - 2 I}, z][[1]]
ComplexPlot[ne[z], {z, -2 - 2 I, 2 + 2 I}]
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