Timeline for answer to ComplexExpand no longer assumes Derivative[__][__][__] as real by Michael E2
Current License: CC BY-SA 4.0
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| Jun 25, 2022 at 3:09 | comment | added | Michael E2 |
@xzczd Thanks! (It turns out internally it complex-expands the real and imaginary parts of u'[t] anyway, so that at some point I dropped the Re and Im.)
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| Jun 25, 2022 at 3:08 | history | edited | Michael E2 | CC BY-SA 4.0 |
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| Jun 25, 2022 at 2:01 | comment | added | xzczd♦ |
I think you mean ComplexExpand[u'[t] // Re] :) ? Then, it seems that we need to use ComplexExpand at least once before using the solution, otherwise System`ComplexExpandDump`ConjugateFunctions won't be loaded.
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| Jun 24, 2022 at 22:25 | history | answered | Michael E2 | CC BY-SA 4.0 |