from time import ctime

from math import sinh

print(' ' + '-'*80)

TOLERANCE = 1.0e-17

x = float(input("Enter an angle in x: "))

TOLERANCE =float(input("Enter The Tolerance :"))

factor = 2 sine = 0.0 term = x xSquared = x * x count = 0 while abs(term) > TOLERANCE:

sine += term

term = term * xSquared / (factor * (factor + 1))

count += 1

factor += 2

error = sinh(x)/sine

print(""" Python's value of sinh(%r) :%2.14e The approximate value of sinh(%r) is :%2.14e The error in the approximation is : %2.6e The number of terms in the seris is :%d""" % (x,sinh(x),x,sine,error,count) )

I can't find out the approximation error..