This function, when calculated, returns the logarithm of the specified number, to the selected base
Log([Number], [Base] )
Where:
Number is the number, or reference to a number, that you want to determine the logarithm of.
Base is a number, that is the base of the logarithm.
Rule | Meaning |
|---|---|
| Log(30, 2) | The Log function finds the logarithm of the number 30, to base 2. |
Number | Base | Result of the Log function |
|---|---|---|
| 30 | 2 | 4.906890596 |
| 20 | 10 | 1.301029996 |
| 100 | 10 | 2 |