airy_bi_deriv

Definition:

\(Bi\_deriv = airy\_bi\_deriv(x)\) evaluates an approximation to the derivative of the Airy function Bi(x). It is based on a number of Chebyshev expansions.

For more information please review the s17akc function in the NAG document.

 

Parameters:

x (input, double)

The argument x of the function.

\(Bi\_deriv(x)\) (output, double)

Approximation of the derivative of the Airy function \(B_i(x)\).