December 25, 2024, Wednesday, 359

Testmath

De Cadedif

Δ = 8 \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 </tex> <tex>\int</tex>


This is <ref name= "Hallo" > But this </ref> <ref name ="test">hello</ref> <ref name="Popular Science">Popular Science. 12, 2005, S. 12.</ref> <references>