Dear friends I think if we can doodle the background box area corresponding to the matrix elements and describe it in code, we can combine numbers and shapes when learning the properties of the corresponding matrix, multiply the elements defined by the formula, and make it clear at a glance on the …

What are you using to render these mathematical equations? If it’s html or mathml under the hood then you can set a background color with css.

It’s single HTML, I thought of this forum post, but it’s a bit distant from my matrix coloring [image] Change the background color of one single cell easily Hi Experts, I am looking for an easy possibility to change the background of a single cell (not of the text) wit…

As telumire says, it is done with CSS. If you show show the code to produce the matrix it will be easier to help you. If your goal is to manually set the color for specific rows, cells etc, then it is simple with CSS. But if you want arbitrary cells to get their colors dynamically then it might be…

To note that with the internals plugin installed, as on TiddlyWiki.com you can preview the RAW HTML output. this allows you to see what the resulting html is and thus look at how to apply CSS. If you are a little more experienced you may see the browsers inspect tools to see the existing css select…

How to color the background of a box corresponding to a row, column, diagonal line, or element in a matrix

XYZ September 21, 2024, 3:30pm 3

It’s single HTML, I thought of this forum post, but it’s a bit distant from my matrix coloring