Returns the natural logarithm of an expression that represents a numerical value.
If ey= x then LOG(x)= x. The LOG function is defined only for positive values of x (that is, x > 0). It is undefined for all other values.
Format
LOG(x)
Argument
x | Any valid expression that evaluates to a real number. |
Example
The following example illustrates the use of the LOG function:
Function | LOG(30) |
Result | 3.4 |