6
votes
2answers
129 views

How to force nodes to have the same size in tikz matrices

Is there some intelligent way to have several tikz nodes have the same height and width? Consider the following example with output below. I'd like every node in each row to have the same height ...
10
votes
5answers
350 views

drawing a matrix with its minors

I want to create something like this: This should be a matrix and I want to consider its minors which are drawn by __|. I want to draw also a line from one minor to a place outside of the matrix to ...
0
votes
1answer
195 views

Compilation problem with tikz diagram

As I said, I'm writing math books for school; one of them is about matrices and I have several problems with it. It's a big code, so I'm trying to summarize it: Problem with TikZ matrix: When I ...
6
votes
3answers
321 views

Countability of the rationals: a pictorial diagram

I am trying to reproduce the diagram below: I'm wondering what I should use to generate this. I can make the matrix, that's simple, but getting the arrows right is what's difficult... It would be ...
4
votes
1answer
462 views

How to make a full equation with tikz?

I am using this solution here to make long dashes within a matrix, and it is working well. The code is: \documentclass{article} \usepackage{tikz} \usetikzlibrary{matrix} % possible to customize here ...
10
votes
2answers
1k views

Using brackets as delimiters for matrix in TikZ-PGF Matrix Library

The TikZ-PGF manual is clear that for the matrix library, the delimiters are parentheses and braces: Delimiters are parentheses or braces to the left and right of a formula or a matrix. I ...