Find the n'th root of some number

Custom functions in the source code:

• intPower(base, power) - returns \(base^{power}\), base can be anything, power must be integer greater than -1
• factorial(number) - returns factorial of that number, input must be greater than -1
• maclaurinTermEx(term, exponent) - returns the maclaurin series term'th term of the expansion of \(e^x\), where x = exponent
• eToX(exponent) - returns \(e^{exponent}\), using 30 maclaurin series terms
• logBase10(input, iter) - not used anymore, but returns log base 10 of the input, does 50 recursions to get decent accuracy
• logBaseX(base, number, iter) - general case log function, returns \(log_{base}{number}\), does 50 recursions in the program for accuracy
• rootNth(number, root) - returns \(\sqrt[{root}]{number}\)
• updateAnswer() - takes user input and displays the n'th root of whatever input number they typed in the display box