| Group: | Mathematical Functions |
| Topic: | Exponential and Logarithmic Functions |
| See also: | exp expm1 log10 log1p |
| Function: | log | |
| Description: | log returns the natural logarithm of the elements of an array. |
| Usage: | z = log (x) | |
| Input: | ||
| x | array | |
| Output: | ||
| z | array | |
log (exp((1:5)'))
Contents of log [1,] 1 2 3 4 5
| Group: | Mathematical Functions |
| Topic: | Exponential and Logarithmic Functions |
| See also: | exp expm1 log10 log1p |