AiryAiZeros(n) denotes the n-th negative real root of the AiryAi function.

If n is numeric, then it must be a positive integer. In this case, a numerical approximation can be computed using the evalf procedure.

AiryAiZeros(n1..n2) represents the sequence of consecutive zeros with index from n1 to n2.

AiryBiZeros(n) and AiryBiZeros(n1..n2) correspond to the zeros of the AiryBi function.

These functions may use fsolve to find a floating point approximation for the zeros. To solve ill-conditioned problems, it is convenient to assign the name 'fulldigits' to the environment variable _Envfulldigits.