LOG
The LOG function returns the logarithm of a number to the base you specify.
Syntax
LOG(value, base) - > number
Arguments
| Arguments | Datatype | Description |
|---|---|---|
value | Number, Node reference | The positive real number for which you want to derive the logarithm. |
base | Number, Node reference | The base of the logarithm. |
Example
Consider the below scenario where we have values and base for four periods. The objective is to derive the LOG of those values.
| Period | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
value | 30 | 40 | 35 | 50 |
base | 5 | 4 | 3 | 6 |
To achieve this, the following formula should be written in the [LOG] node:
LOG([value] , [base])
Result
LOG | 2.113282753 | 2.660964 | 3.2362173 | 2.1833416 |
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