Newbie-?: How to edit an input and recalculate dependent formula's

*To*: mathgroup at smc.vnet.net*Subject*: [mg25629] Newbie-?: How to edit an input and recalculate dependent formula's*From*: "Adriaan_S" <adriaansachtler at home.com>*Date*: Mon, 16 Oct 2000 03:04:48 -0400 (EDT)*Sender*: owner-wri-mathgroup at wolfram.com

I started to use Mathematica 4.02 today (on Windows NT 4.0), and quickly ran into a problem: how do I edit an input?? It is easy enough to change an existing input line, but I noticed that two unexpected things happen: (a) the input line number is changed to (the last one +1) (b) none of the subsequent equations (in the original number scheme) are recalculated I would like to believe that I am not the first of over 1 million Mathematica users to ever make a mistake? I searched help, but with no success. >>How do I correct or modify an input line in such a way that all of the following equations ARE recalculated?? On a related note, since the calcs don't execute in the order they are displayed on the page, is there a way to re-display the page to match the actual calcs? Many thanks, Adriaan Sachtler