Log e or ln represents this function. Moreover log is the inverse function of exponentiation where the mathematical operation is written as bn. Adding the values of mantissa and the characteristic we find the value of the logarithm.
Log2 function takes up the price column as argument and computes the logarithm to the base2 value of the column.
In natural logarithmic function the base of the logarithmic function is e. Check the row number 28 and column number 7. Log 3 0477. The value corresponding to the.