scipy.special.modfresnelm

scipy.special.modfresnelm(x, out=None) = <ufunc 'modfresnelm'>

Modified Fresnel negative integrals

Parameters

xarray_like

Function argument

outtuple of ndarray, optional

Optional output arrays for the function results

Returns

fmscalar or ndarray

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

kmscalar or ndarray

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

See also

modfresnelp