from math import sin, log, exp

def time_floats(n):
    for i in range(n):
        total = 0.0
        x = 1.0
        while x < 2.0:
            result = (5.4*x**5 - 3.211*x**4 + 100.3*x**2 - 100 + \
                     20*sin(x) - log(x)) * 20*exp(-x/100.3)
            total += result / 0.0001
            x += 0.0001