<![CDATA[Graph Forums — Modulus function?]]> https://forum.padowan.dk/viewtopic.php?id=122 Mon, 10 May 2010 05:51:20 +0000 PunBB <![CDATA[Re: Modulus function?]]> https://forum.padowan.dk/viewtopic.php?pid=323#p323 I assume you want the absolute value, so try with y=abs(x).

]]> Mon, 10 May 2010 05:51:20 +0000 https://forum.padowan.dk/viewtopic.php?pid=323#p323 <![CDATA[Modulus function?]]> https://forum.padowan.dk/viewtopic.php?pid=322#p322 I have been using this excellent software for quite some time.

But today I realised that when I key in a modulus relation such as y = |x| it gives the "expression expected" error.
What's the right method to plot the graph?


Thanks!

]]> Mon, 10 May 2010 01:33:09 +0000 https://forum.padowan.dk/viewtopic.php?pid=322#p322