#CALCULATE ANTILOG ON WINDOWS CALCULATOR KEYGEN#

#CALCULATE ANTILOG ON WINDOWS CALCULATOR KEYGEN#

$Calculate antilog on windows calculator$

You can also use printf('%f ', pow(10, log10(17))) Īs these will operate in base 10 and return the correct result due to being in the same base. Prints 681.103864, which is clearly not what you want. Enter the antilog value in the first input box and the antilog base in the second input box. In other words, it is the method of getting to the original value. Since the log is the inverse of exponents, and antilog is the inverse of the log so eventually, antilog is equal to exponent.

Prints 17, while printf('%f ', pow(10, logf(17))) Our antilog calculator calculates the antilog of any given number with any base. It is the process of raising the log to its base. You just need to make sure you use the right pair of functions to ensure you get the right inverse, i.e.: printf('%f ', exp(logf(17))) However, if you use the log function and take the logarithm in base e, using exp(logarithm) returns the value of e^logarithm, and could potentially be more accurate than using pow(2.7182818285, logarithm) due to variations in precision. If you take the base 10 or other base logarithm of the number, you would use pow(base, exponent) to get the original number back, where base is the base the logarithm was taken in and exponent is the logarithm. The log10 function does it in base 10, that is, it finds x where your number = 10^x. The log function does it in base e, that is, it takes the natural logarithm, or, it finds x where your number = e^x. The logarithm of a number can be taken in any base. Of course, you could always use the log10 function to get the base 10 logarithm of the number instead, and then you would need to use pow(10, logarithm) to get the original value.

Since the log function returns the natural logarithm of the number, you need to use exp, not pow to get the inverse, since the pow function accepts the base as an argument, and you don't need this since you're taking the natural logarithm of the number, that is, finding x in where the number = e^x. You're looking for the exp function: ans = exp(exponent)