Math.ln
Math.ln
Function
Natural logarithm. Returns the natural logarithm of value.
Syntax
Math.ln(value)
Parameters
| Parameters | Type | Required | Default value | Description |
|---|---|---|---|---|
| value | Number | is | None | a true number. |
Return value
| Type | Description |
|---|---|
| Int/Float | Returns the natural logarithm of value. An Int is returned for integer results, and a Float for non-integer or non-finite results. |
Example
result = Math.ln(Math.E) // Output: 1 print result
Notes
- When value is less than 0, NaN is returned according to f64 rules.