Function rgsl::airy::Ai_deriv_scaled_e

pub fn Ai_deriv_scaled_e(x: f64, mode: Mode) -> Result<Result, Value>

This routine computes the scaled Airy function derivative S_A(x) Ai’(x). For x>0 the scaling factor S_A(x) is \exp(+(2/3) x^(3/2)), and is 1 for x<0.