jax.scipy.special.expn#
- jax.scipy.special.expn = <jax._src.custom_derivatives.custom_jvp object>[source]#
Generalized exponential integral function.
JAX implementation of
scipy.special.expn.\[\mathrm{expn}(x) = E_n(x) = x^{n-1}\int_x^\infty\frac{e^{-t}}{t^n}\mathrm{d}t\]- Parameters:
n (ArrayLike) – arraylike, real-valued
x (ArrayLike) – arraylike, real-valued
- Returns:
array of expn values
- Return type: