Futurebasic/Language/Reference/cosh
(Redirected from Futurebasic/language/reference/cosh)
COSH function[edit | edit source]
COSH[edit | edit source]
Function[edit | edit source]
✔ Appearance ✔ Standard ✔ Console
Syntax[edit | edit source]
result# = COSH(expr)
Description[edit | edit source]
Returns the hyperbolic cosine of expr
. COSH
always returns a double-precision result.
Note:
e x + e -x |
||
COSH(x) is defined as: |
|
|
2
|