Write a lisp program to compute series for functions In (1+ x) and e depending on a switch variable s. Write a function that takes in three arguments e.g. function compute-trig(x, s, n), where x2 x3 xx" + ex = 1 + x + 2, +-+-- 3! compute-trig (x, s, n) = s is the switch variable that decides which function to evaluate, n is the precision variable and x is the parameter variable. Parameters s and x should be defined as keyword parameters and n should be an optional parameter with default value of n=5. You are not allowed to use any inbuilt functions except predicate functions to check value type. Your program should print an apt error for string and decimal values for s and n. Additionally, there is a limit for x with s-2