BesselK

$$K_{\nu}\!\left(z\right)$$

Modified Bessel function of the second kind.

$$K'_{\nu}\!\left(z\right)$$

Differentiated modified Bessel function of the second kind.

$$K^{(r)}_{\nu}\!\left(z\right)$$

Modified Bessel function of the second kind differentiated to order $r$.

Last updated: 2020-03-06 00:22:16