Integration using Euler's formula: Difference between revisions

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==Euler's formula==
Euler's formula states that <ref>{{Cite web|last=Weisstein|first=Eric W.|title=Euler Formula|url=https://mathworld.wolfram.com/EulerFormula.html|access-date=2021-03-17|website=mathworld.wolfram.com|language=en}}</ref>
:<math>e^{ix} = \cos x + i\,\sin x.</math>
Substituting <math>-x</math> for <math>x</math> gives the equation