my first python example to use 25 terms to evaulate two series.

first_example.py

def fak (x):
	if x == 0:
		return 1
	else:
		return x * fak(x-1)
		
i = 0
t = 8.3
result1 = 0
result2 = 0
channel = 0
import math

while i < 25:
	if math.fmod(i,2) == 0:
		channel = math.pow(t,i) / fak(i)
	else:
		channel = math.pow(t,i) / fak(i) * -1
	result1 += channel
	#print channel
	i = i + 1

i = 0
while i < 25:
	result2 += math.pow(t,i) / fak(i)
	#print channel
	i = i + 1
if result2 != 0:
	result2 = 1 / result2		

print "Result 1 : {0} " . format(result1)
print "Result 2 : {0} " . format(result2)