# Du Bois-Reymond Constants/Example/First

Jump to navigation
Jump to search

## Example of Du Bois-Reymond Constant

The first **du Bois-Reymond constant** $C_1$ does not exist.

This is because:

- $\displaystyle \int_0^\infty \size {\map {\dfrac \d {\d t} } {\dfrac {\sin t} t}^n} \rd t - 1$

does not converge.