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Returns the base 10 logarithm of a number. The number must be positive or LOG10 returns the error value #NUM.
Syntax
LOG10(number )
Parameters
| Name | Required/Optional | Data Type | Description |
|---|---|---|---|
| number |
Required |
Numeric |
The number whose base 10 logarithm you want to find. |
Return value
Numeric
Example
LOG10(42)
Returns 1.6232.