ELI5: Explain Like I'm 5

Structure constants

Imagine you have a pile of blocks with different shapes and colors. Some of the blocks are square, some are triangle, and some are circular. Each shape has a different color: blue, red, or green.

Now, let's say you want to build something using these blocks. You could build a tower, a pyramid, or a circle.

To build your tower, you will need to know how many blocks of each shape and color you need. This is where structure constants come in.

Structure constants are like the "recipe" for building something using blocks. They tell you how many blocks of each shape and color you need to make your tower, pyramid, or circle.

For example, if you want to build a tower with three levels, you might need two red square blocks, three blue triangle blocks, and one green circle block. These numbers are the structure constants for building a tower.

In mathematical terms, structure constants are used to describe the relationships between different elements in a group. They tell you how the elements combine and interact with each other to create more complex structures.

So, the next time you play with blocks, remember that the structure constants are the secret to building something amazing!