| Group: | Mathematical Functions |
| Topic: | Trigonometric Functions |
| See also: | acos acosh asin asinh atan atan2 atanh cos sin sinh tan tanh |
| Function: | cosh | |
| Description: | Returns the hyperbolic cosine of the elements of an array. |
| Usage: | z = cosh (x) | |
| Input: | ||
| x | array | |
| Output: | ||
| z | array | |
x = #(0, 1)~#(-1, 100) cosh (x)
Content of cosh [1,] 1 1.5431 [2,] 1.5431 1.3441e+43
| Group: | Mathematical Functions |
| Topic: | Trigonometric Functions |
| See also: | acos acosh asin asinh atan atan2 atanh cos sin sinh tan tanh |