Formula:2926

Digital Library of Mathematical Functions ID 6.2.E17

${\displaystyle{\displaystyle\mathrm{f}\left(z\right)=\phantom{+}\mathrm{Ci}\left(z\right)\sin z-\mathrm{si}\left(z\right)\cos z,}}$

Symbols List

• ${\displaystyle{\displaystyle\cos\NVar{z}}}$: cosine function
• ${\displaystyle{\displaystyle\mathrm{Ci}\left(\NVar{z}\right)}}$: cosine integral
• ${\displaystyle{\displaystyle\mathrm{si}\left(\NVar{z}\right)}}$: sine integral
• ${\displaystyle{\displaystyle\sin\NVar{z}}}$: sine function
• ${\displaystyle{\displaystyle z}}$: complex variable
 

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