Trigonometric Functions

All of the trigonometric functions you could want are here, plus hyperbolic functions and their inverses. They all use radians.

sin, cos, . . .	You also get tan, sec, csc, and cot.
asin, acos, . . .	Inverse trigonometric functions. You also get atan, asec, acsc, and acot.
sinh, cosh, . . .	The other hyperbolic functions and their inverses are constructed the same way: by adding an h to the end of the name. These hyperbolic functions and their inverses are not in the list of trigonometric functions, so you must type them from the keyboard.

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