Index |

bessel_zeros

```
bessel_zeros: Finds the first n zeros of a bessel function
z = bessel_zeros(d, a, n, e)
z = zeros of the bessel function
d = Bessel function type:
1: Ja
2: Ya
3: Ja'
4: Ya'
a = Bessel order (a>=0)
n = Number of zeros to find
e = Relative error in root
This function uses the routine described in:
"An Algorithm with ALGOL 60 Program for the Computation of the
zeros of the Ordinary Bessel Functions and those of their
Derivatives".
N. M. Temme
Journal of Computational Physics, 32, 270-279 (1979)
```