| Group: | Mathematical Functions |
| Topic: | Trigonometric Functions |
| See also: | acos acosh asin asinh atan atan2 atanh cos cosh sin sinh tan |
| Function: | tanh | |
| Description: | Returns the hyperbolic tangent of the elements of an array. |
| Usage: | z = tanh (x) | |
| Input: | ||
| x | array | |
| Output: | ||
| z | array | |
x = #(0, -2)~#(3, 10) tanh(x)
Contents of tanh [1,] 0 0.99505 [2,] -0.96403 1