4
votes
1answer
349 views

Joining parts of equations with lines or arrows

I need to add lines or arrows to show the expansion of possibilities as a problem space expand. For example I'm attempting to produce something like this (with the lines added by hand): I can find ...
17
votes
3answers
4k views

How to draw a coordinate system with LaTeX?

I want to draw a coordinate system like this: I would like to specify the width and height of the coordinate system and where the origin begins (upper left corner). I also want to specify the x and ...
6
votes
1answer
293 views

How does one typeset a pretty, squiggly arrow in xymatrix

I am LaTeX-ing some diagrams in rewriting theory where the rules are modulo a set of equations. Canonically, a ~-like symbol is used to denote equivalence. I have been using \ar@{~}. Here is an ...
26
votes
4answers
4k views

How to draw arrows between parts of an equation to show the Math Distributive Property (Multiplication)?

there is a part of my paper where I use the distributive property and it's not that clear for the reader to see (I'm using in proposional logic for a proof). The logic equation (part of) is: (l_{1}) ...