(Engine-Level Function)
| Description: | Returns the common logarithm (base 10) of a number. | 
| Returns: | Numeric | 
| Usage:  | Script or steady state. | 
| Function Groups: | Generic Math | 
| Related to: | Exp | Ln | Pow | 
| Format:  | Log(X) | 
| Parameters: | 
| X | 
| Required. Any numeric expression. The value must be strictly greater than 0 for the result to be valid. | 
| Comments: | The common antilogarithm can be found using the Pow function. This function does calculations with double-precision floating point values and does not support 64-bit integers computations. | 
Example:
n = Log(10000);
The variable n will be set to 4.
