math.cos(x)
calculates cosine
math.sin(x)
calculates sine
math.ceil(x)
gets rid of decimal and moves up to next integer
math.floor(x)
gets rid of decimal and moves down to next integer
math.factorial(x)
calculates factorial
math.sqrt(x)
calculates square root
math.gcd(x, y)
takes two numbers. Finds greatest common denominator for the two numbers.
math.radians(x)
inputs degrees and returns radians
math.degrees(x)
inputs radians and returns degrees