scipy.special.k1e¶
-
scipy.special.
k1e
(x) = <ufunc 'k1e'>¶ Exponentially scaled modified Bessel function K of order 1
Defined as:
k1e(x) = exp(x) * k1(x)
- Parameters
- xarray_like
Argument (float)
- Returns
- Kndarray
Value of the exponentially scaled modified Bessel function K of order 1 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
k1e
.References
- 1(1,2)
Cephes Mathematical Functions Library, http://www.netlib.org/cephes/