Recursion

How To: Basic::Recursion

• Recursion in simple math
• Get factorial
• Calculate the sum of a List of Numbers
• Convert an Integer to a String in any base
• Recursion list sum
• Get the factorial of a non-negative integer
• Solve the Fibonacci sequence using recursion
• Get the sum of digits in a non-negative integer
• Calculate the sum of the positive integers of N+(N-2)+(N-4)… (until N-x =< 0)
• Calculate the harmonic sum of N - 1
• Calculate the geometric sum of N - 1
• Calculate the value of ‘a’ to the power ‘b’
• Find the greatest common divisor (GCD) of two integers