scipy.special.modfresnelm¶

scipy.special.modfresnelm(x) = <ufunc 'modfresnelm'>¶

Modified Fresnel negative integrals

Returns:

Returns:	fm Integral `F_-(x)`: `integral(exp(-1jtt),t=x..inf)` km Integral `K_-(x)`: `1/sqrt(pi)exp(1j(xx+pi/4))fp`

Integral F_-(x): integral(exp(-1j*t*t),t=x..inf)

Integral K_-(x): 1/sqrt(pi)*exp(1j*(x*x+pi/4))*fp