scipy.special.jnyn_zeros#
- scipy.special.jnyn_zeros(n, nt)[source]#
Compute nt zeros of Bessel functions Jn(x), Jn’(x), Yn(x), and Yn’(x).
Returns 4 arrays of length nt, corresponding to the first nt zeros of Jn(x), Jn’(x), Yn(x), and Yn’(x), respectively. The zeros are returned in ascending order.
- Parameters
- nint
Order of the Bessel functions
- ntint
Number (<=1200) of zeros to compute
- Returns
- Jnndarray
First nt zeros of Jn
- Jnpndarray
First nt zeros of Jn’
- Ynndarray
First nt zeros of Yn
- Ynpndarray
First nt zeros of Yn’
References
- 1
Zhang, Shanjie and Jin, Jianming. “Computation of Special Functions”, John Wiley and Sons, 1996, chapter 5. https://people.sc.fsu.edu/~jburkardt/f77_src/special_functions/special_functions.html