scipy.special.keip

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

Derivative of the Kelvin function kei.

Parameters

xarray_like

Real argument.

outndarray, optional

Optional output array for the function results.

Returns

scalar or ndarray

The values of the derivative of kei.

See also

kei

References

dlmf

NIST, Digital Library of Mathematical Functions, https://dlmf.nist.gov/10#PT5

scipy.special.kerp scipy.special.ber_zeros