converts exponentials in expr to trigonometric functions.
- ExpToTrig generates both circular and hyperbolic functions.
- ExpToTrig tries when possible to give results that do not involve explicit complex numbers.
- ExpToTrig automatically threads over lists, as well as equations, inequalities and logic functions.
Examplesopen allclose all
Basic Examples (1)
Convert from exponentials to trigonometric functions:
Show that the unit circle maps to an interval in the Joukowski map:
Properties & Relations (3)
Introduced in 1996
Updated in 2007