Sicard .import math
def series_expansion(x):
s = 0
i = 1
dem = 0
while True:
dem += (-1)(i+1)*(x (i)/(i) )
term = (x **(2 * i - 2)) / dem
if abs(term) < 0.0001:
break
s += term * (-1) **(i + 1)
i += 1
print(s)
return s
x = float(input("Enter decimal value of X: "))
print("Expansion of series to nearest 0.0001:", round(series_expansion(x), 4))