Make another table which contains the equations with variables and the constants. Therefore the exponential number of number 1 is 2718282 and the natural logarithm number of 2718282. The LN function in excel has one argument ie.
Y c LNx b.
The Excel EXP function returns the result of the constant e raised to the power of a number. Then tap Enter key and select cell C1 then drag the fill handle over to C10. Y log 100e97525. The number that you give to get the natural logarithm number.