The pow() function is used to raise a number (a) to the power of another number (b). It returns the result of a raised to the power of b.
Math.pow(a,b): This is the actual method call for using the pow() function in Java.
Exponentiation: Exponentiation refers to raising a base number to an exponent.
Logarithm: A logarithm is the inverse operation of exponentiation. It helps us find the exponent needed to obtain a certain value from a given base.