Programming Assignment 4 CSCI 251, Spring 2018 Infinite Series: Trigonometric and math functions are usually calculated on computers using truncated Taylor series (an infinite series). An infinite series is an infinite set of terms whose sum is a particular function or expression. For example, the infinite series used to evaluate the secant of a number is sec(x) = 1 +-+-+-61-+-n-... 2! 4! 8! where I xl