from sympy.plotting import plot
from sympy import *
from sympy.abc import x
import matplotlib.pyplot as plt
import time
f = 0
p = 1
for i in range(1,20):
if (i%2==1):
f = (x**i)/factorial(i)*p + f
p=-p
print(f)
pl = plot((f,(x,-2*pi,2*pi)),(sin(x),(x,-2*pi,2*pi)),ylim=(-2,2),backend='matplotlib',show=False)
pl[0].line_color = 'red'
pl[1].line_color = 'blue'
pl.show()
when i coding it...
some window will pop up