scipy.special.k0#
- scipy.special.k0(x) = <ufunc 'k0'>#
Modified Bessel function of the second kind of order 0, \(K_0\).
This function is also sometimes referred to as the modified Bessel function of the third kind of order 0.
- Parameters
- xarray_like
Argument (float).
- Returns
- Kndarray
Value of the modified Bessel function \(K_0\) at x.
Notes
The range is partitioned into the two intervals [0, 2] and (2, infinity). Chebyshev polynomial expansions are employed in each interval.
This function is a wrapper for the Cephes [1] routine
k0.References
- 1
Cephes Mathematical Functions Library, http://www.netlib.org/cephes/