This is documentation for an old release of SciPy (version 0.18.1). Read this page in the documentation of the latest stable release (version 1.15.1).
scipy.special.k0¶
- scipy.special.k0(x) = <ufunc 'k0'>¶
Modified Bessel function of the second kind of order 0, K0.
This function is also sometimes referred to as the modified Bessel function of the third kind of order 0.
Parameters: x : array_like
Argument (float).
Returns: K : ndarray
Value of the modified Bessel function K0 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 [R403] routine k0.
References
[R403] (1, 2) Cephes Mathematical Functions Library, http://www.netlib.org/cephes/index.html