sinh

(PHP 4 >= 4.1.0, PHP 5, PHP 7, PHP 8)

sinh双曲正弦

说明

sinh(float $arg): float

返回 arg 的双曲正弦值,定义为 (exp(arg) - exp(-arg))/2

参数

arg

要处理的参数

返回值

arg 的双曲正弦值

参见

add a noteadd a note

User Contributed Notes

There are no user contributed notes for this page.

备份地址:http://www.lvesu.com/blog/php/function.sinh.php