Formula:2989

Digital Library of Mathematical Functions ID 6.12.E3

${\displaystyle{\displaystyle\mathrm{f}\left(z\right)\sim\frac{1}{z}\left(1-\frac{2!}{z^{2}}+\frac{4!}{z^{4}}-\frac{6!}{z^{6}}+\cdots\right),}}$

Symbols List

• ${\displaystyle{\displaystyle\sim}}$:
• ${\displaystyle{\displaystyle!}}$:
• ${\displaystyle{\displaystyle\mathrm{f}\left(\NVar{z}\right)}}$: auxiliary function for sine and cosine integrals
• ${\displaystyle{\displaystyle z}}$: complex variable
 

Resources that cite this formula

No records found.