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bi_zeros(nt)

Computes the first :None:None:`nt` zeros, b, of the Airy function Bi(x); first :None:None:`nt` zeros, b', of the derivative of the Airy function Bi'(x); the corresponding values Bi(b'); and the corresponding values Bi'(b).

Parameters

nt : int

Number of zeros to compute

Returns

b : ndarray

First :None:None:`nt` zeros of Bi(x)

bp : ndarray

First :None:None:`nt` zeros of Bi'(x)

bi : ndarray

Values of Bi(x) evaluated at first :None:None:`nt` zeros of Bi'(x)

bip : ndarray

Values of Bi'(x) evaluated at first :None:None:`nt` zeros of Bi(x)

Compute :None:None:`nt` zeros and values of the Airy function Bi and its derivative.

Examples

>>> from scipy import special
... b, bp, bi, bip = special.bi_zeros(3)
... b array([-1.17371322, -3.2710933 , -4.83073784])
>>> bp
array([-2.29443968, -4.07315509, -5.51239573])
>>> bi
array([-0.45494438,  0.39652284, -0.36796916])
>>> bip
array([ 0.60195789, -0.76031014,  0.83699101])
See :

Back References

The following pages refer to to this document either explicitly or contain code examples using this.

scipy.special._basic.bi_zeros

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GitHub : /scipy/special/_basic.py#1660
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