trader_cosh

(PECL trader >= 0.2.0)

trader_coshVector Trigonometric Cosh

说明

trader_cosh(array $real): array

Calculates the hyperbolic cosine for each value in real and returns the resulting array.

参数

real

浮点数数组。

返回值

Returns an array with calculated data or false on failure.

add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top