Exponential function: Difference between revisions

Revision as of 15:58, 11 February 2025

Revision as of 16:02, 11 February 2025

Line 221:

\end{align}</math>

In previous formulas, {{tmath|x, y, t}} ae commonly interpreted as real variables, but theythe formulas remain valid if theythe variables are interpreted as complex variables,. andThese theyformulas may be used for defining trigonometric functions of a complex variable.<ref name="Apostol_1974"/>

<gallery caption="3D plots of real part, imaginary part, and modulus of the exponential function" class="center" mode="packed" style="text-align:left" heights="150px">