Futurebasic/Language/Reference/cosh

< Futurebasic | Language | Reference

COSH function

COSH

Function

✔ Appearance ✔ Standard ✔ Console

Syntax

result# = COSH(expr)

Description

Returns the hyperbolic cosine of expr. COSH always returns a double-precision result.

Note:

		`e^x` `+ e^-x`
`COSH(x)` is defined as:
		2

See Also

ACOSH
SINH
TANH
EXP

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