| 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 |
|
||
| Returns | float | ||
| Usage | Web & Application |
This reference is licensed under the CC BY-NC-SA 2.0 license:
