Formula:9115

Digital Library of Mathematical Functions ID 28.28.E1

${\displaystyle{\displaystyle w=\cosh z\cos t\cos\alpha+\sinh z\sin t\sin\alpha.}}$

Symbols List

• ${\displaystyle{\displaystyle\cos\NVar{z}}}$: cosine function
• ${\displaystyle{\displaystyle\cosh\NVar{z}}}$: hyperbolic cosine function
• ${\displaystyle{\displaystyle\sinh\NVar{z}}}$: hyperbolic sine function
• ${\displaystyle{\displaystyle\sin\NVar{z}}}$: sine function
• ${\displaystyle{\displaystyle z}}$: complex variable
• ${\displaystyle{\displaystyle w(z)}}$: Mathieu’s equation solution
• ${\displaystyle{\displaystyle\alpha}}$: parameter
 

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