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| 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 n parameter to be a value greater than 0.0. | ||
| Syntax | log(n) | ||
| Parameters |
| ||
| Returns | float |
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