The First Kind

${\rm Ai}(z)$ --- note this is the single-variable case

• Sage: https://doc.sagemath.org/html/en/reference/functions/sage/functions/airy.html
  • For numerical values using Arb see paper of Frederik Johansson

This module implements Airy functions and their generalized derivatives. It supports symbolic functionality through Maxima and numeric evaluation through mpmath and scipy.

Airy functions are solutions to the differential equation f″(x)−xf(x)=0

Four global function symbols are immediately available, please see
    airy_ai(): for the Airy Ai function
    airy_ai_prime(): for the first differential of the Airy Ai function
    airy_bi(): for the Airy Bi function

    airy_bi_prime(): for the first differential
        of the Airy Bi function

• http://dlmf.nist.gov/9
• http://en.wikipedia.org/wiki/Airy_function
• http://www.encyclopediaofmath.org/index.php/Airy_functions
• http://mathworld.wolfram.com/AiryFunctions.html