scipy.special.modfresnelp

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

Modified Fresnel positive integrals

Parameters

xarray_like

Function argument

outtuple of ndarray, optional

Optional output arrays for the function results

Returns

fpscalar or ndarray

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

kpscalar or ndarray

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

See also

modfresnelm