SciPy

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
zfloat or complex array_like

Argument

Returns
ssa, csa

Fresnel sin and cos integral values

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