<content> <p>Colorized area</p> </content>

1acd70c0-3c40-46de-9c24-45391272d4ca 7 Alvaro Diaz Falconi 4 5 false false 0 0 decimal

Example

Function and it derivative

x f x x cos * : x f' x f x diff : 21 line

x f x f' 2 1 sys

Workaround for area with colored background.

etc

Alvaro