Any topic under the sun.

This forum can use Latex and Youtube.

use the tex for latex (default black font, but overridable) or wtex for white latex

example of tex using

\color{red}{\large%20\large%20\sum_{i=1}^{\infty}P(i,U)%20=%201%20-%20P(0,U)%20=%201-%20e^{-U}}

$\color{red}{\large \large \sum_{i=1}^{\infty}P(i,U) = 1 - P(0,U) = 1- e^{-U}}$

example of tex using

\large%20\large%20\sum_{i=1}^{\infty}P(i,U)%20=%201%20-%20P(0,U)%20=%201-%20e^{-U}
You can barely see it because of the dark background

$\large \large \sum_{i=1}^{\infty}P(i,U) = 1 - P(0,U) = 1- e^{-U}$

example of wtex using
\large%20\large%20\sum_{i=1}^{\infty}P(i,U)%20=%201%20-%20P(0,U)%20=%201-%20e^{-U}

$\color{white}{\large \large \sum_{i=1}^{\infty}P(i,U) = 1 - P(0,U) = 1- e^{-U}}$

use youtube by such using the final letters for example this is was the original youtube url