December 25, 2024, Wednesday, 359

Testmath

De Cadedif

<tex> \Delta = 8 </tex> <tex>\int_{-N}^{N} e^x\, dx</tex>


\displaystyle\int_{0}^{1}\frac{x^{4}\left(1-x\right)^{4}}{1+x^{2}}dx=
\frac{22}{7}-\pi
\int