v720 - 11th of July

New command: NIntegral(function, start x, start y, end x)
[url=https://wiki.geogebra.org/en/NIntegral_Command#:~:text=NIntegral(%20%2C%20%2C%20%3CStart,respect%20to%20the%20given%20variable.]More information[/url].
Plot piecewise
[i]If()[/i] improved: split the function up and plot it in sections.
– Orsolya Balog

Information: v720 - 11th of July