| 释义 |
Airy differential equation Airy differential equation[¦er·ē ‚dif·ə¦ren·chəl i′kwā·zhən] (mathematics) The differential equation (d 2 f / dz 2)-zf =0, where z is the independent variable and f is the value of the function; used in studying the diffraction of light near caustic surface. |