December 25, 2024, Wednesday, 359

Testmath

De Cadedif

Δ = 8 \int_{-N}^{N} e^x\, dx


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


Smith wrote the definitive book on yammering. Plantilla:Ref

Bibliography