- #1
GreenPrint
- 1,196
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Hi,
I was wondering, just out of curiosity, what family of integrands can be evaluated by making a cis(x) substitution, cis(x)=cos(x)+isin(x), I can't seem to find any examples or anything at all and was wondering if someone could provide an example or inform of how to make such substitutions.
I was wondering, just out of curiosity, what family of integrands can be evaluated by making a cis(x) substitution, cis(x)=cos(x)+isin(x), I can't seem to find any examples or anything at all and was wondering if someone could provide an example or inform of how to make such substitutions.