Reference for Processing (BETA) version 0135+. If you have a previous version, use the reference included with your software. If you see any errors or have any comments, let us know.
Name |
log() |
Examples |
void setup() {
int i = 12;
println(log(i));
println(log10(i));
}
// Calculates the base-10 logarithm of a number
float log10 (int x) {
return (log(x) / log(10));
} |
Description |
Calculates the natural logarithm (the base-e logarithm) of a number. This function expects the values greater than 0.0. |
Syntax |
log(value) |
Parameters |
value |
int or float: number must be greater then 0.0 |
|
Usage |
Web & Application |
Updated on February 09, 2008 04:38:52pm PST