bessel_Y( n , z )
The Bessel function of the second kind of z in SageMath. A solution of the differential equation
\[ \frac{d^2 f}{dz^2} + \frac{1}{z} \frac{df}{dz} + \left[ 1 - \frac{n^2}{z^2} \right] f = 0 \]The second linearly independent solution of this equation for integer order is bessel_J.
Plot on the real axis:
Series expansion about the origin:
Special values:
Related functions: bessel_J
Function category: Bessel functions sagemath-docs