bundles / scipy latest / scipy / special / _orthogonal / _compute_tauk

function

`scipy.special._orthogonal:_compute_tauk`

source: /scipy/special/_orthogonal.py :911

Signature

def _compute_tauk ( n , k , maxit = 5 )

Summary

Helper function for Tricomi initial guesses

Extended Summary

For details, see formula 3.1 in lemma 3.1 in the original paper.

Parameters

n : int: Quadrature order
k : ndarray of type int: Index of roots :math:` au_k` to compute
maxit : int: Number of Newton maxit performed, the default value of 5 is sufficient.

Returns

tauk : ndarray: Roots of equation 3.1

See also

initial_nodes_a
roots_hermite_asy

Aliases

scipy.special._orthogonal._compute_tauk