Braces (Sets)

The inline calculator uses braces to mark sections of your equation which need to be evaluated.

So 30 + {3^2-4} will display as 30 - 5

Sometimes, particularly if creating set questions, you will want to show the braces rather than using the to mark sections to be evaluated.

A = {1,2,4}

In these situations, you should use the !{ and }! codes to add braces to your output.