jax.scipy.special.i0
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jax.scipy.special.i0¶
- jax.scipy.special.i0(x)[source]¶
Modified Bessel function of order 0.
LAX-backend implementation of
i0().Original docstring below.
Defined as,
\[I_0(x) = \sum_{k=0}^\infty \frac{(x^2/4)^k}{(k!)^2} = J_0(\imath x),\]where \(J_0\) is the Bessel function of the first kind of order 0.
- Parameters
x (array_like) – Argument (float)
- Returns
I – Value of the modified Bessel function of order 0 at x.
- Return type
References
- 1
Cephes Mathematical Functions Library, http://www.netlib.org/cephes/