ynp_zeros(n, nt)
Compute :None:None:`nt` zeros of the functions $Y_n'(x)$
on the interval $(0, \infty)$
. The zeros are returned in ascending order.
First :None:None:`nt` zeros of the Bessel derivative function.
Compute zeros of integer-order Bessel function derivatives Yn'(x).
>>> import scipy.special as sc
We can check that we are getting approximations of the zeros by evaluating them with yvp
.
>>> n = 2
... x = sc.ynp_zeros(n, 3)
... x array([ 5.00258293, 8.3507247 , 11.57419547])
>>> sc.yvp(n, x) array([ 2.22044605e-16, -3.33066907e-16, 2.94902991e-16])See :
The following pages refer to to this document either explicitly or contain code examples using this.
scipy.special._basic.jnyn_zeros
scipy.special._basic.ynp_zeros
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