Formula:3547

Digital Library of Mathematical Functions ID 9.8.E15

${\displaystyle{\displaystyle{N^{2}}\left(x\right)={M'^{2}}\left(x\right)+{M^{2}}\left(x\right){\theta'^{2}}\left(x\right)={M'^{2}}(x)+\pi^{-2}{M^{-2}}\left(x\right),}}$

Symbols List

• ${\displaystyle{\displaystyle\pi}}$: the ratio of the circumference of a circle to its diameter
• ${\displaystyle{\displaystyle M\left(\NVar{z}\right)}}$: Airy modulus function
• ${\displaystyle{\displaystyle N\left(\NVar{z}\right)}}$: Airy modulus function
• ${\displaystyle{\displaystyle\theta\left(\NVar{z}\right)}}$: Airy phase function
• ${\displaystyle{\displaystyle x}}$: real variable
 

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