SciPy

This is documentation for an old release of SciPy (version 0.17.1). Read this page in the documentation of the latest stable release (version 1.15.1).

scipy.special.fresnel

scipy.special.fresnel(z) = <ufunc 'fresnel'>

Fresnel sin and cos integrals

Defined as:

ssa = integral(sin(pi/2 * t**2), t=0..z)
csa = integral(cos(pi/2 * t**2), t=0..z)
Parameters:

z : float or complex array_like

Argument

Returns:

ssa, csa

Fresnel sin and cos integral values