Log Calc

while True:
    num = float(input("Positive Number: "))
    it = int(input("Number of iterations: "))

    total = 0
    temp = ((num-1)/(num+1))
    for x in range(1,it):
        total += (1/(x*2 - 1)) * (temp ** (x*2 - 1))
    total = total * 2
    print ("Total: " + str(total) + "\n")