Number series - sine series

 # Sine series 

import math

def fn_x(x, term):

return (math.pow(x,term))

def fn_fact(term):

if(term==0):

return 1

else:

return term*fn_fact(term-1)

x = int(input("Enter value of x : "))

n = int(input("Enter number of terms : "))

Sine_series = 0

i = 1

p = 1

for count in range(0,n+1):

Sine_series = Sine_series+(i * (fn_x(x,p) / fn_fact(p)))

p = p+2

i = i*(-1)

print("Sine series = ", round(Sine_series,4))

"""

Sample output

>python sine_series.py

Enter value of x : 2

Enter number of terms : 5

Sine series =  0.9093

"""