import numpy as np
from scipy import integrate
__author__ = 'Danyang'


def integral(f, l, u):
    ret = integrate.quad(f, l, u)
    return ret

2c59b6047789f457fe52c19a1656f8c8d99cf474
<mask token>

<mask token>


def integral(f, l, u):
    ret = integrate.quad(f, l, u)
    return ret

<mask token>
__author__ = 'Danyang'


def integral(f, l, u):
    ret = integrate.quad(f, l, u)
    return ret

import numpy as np
from scipy import integrate
__author__ = 'Danyang'


def integral(f, l, u):
    ret = integrate.quad(f, l, u)
    return ret
