New posts in Math Operators

On the definition of differential operator

Custom \sqcap operators

Arabic and symbol of multiplication

How to define a new triangle symbol with middle line for use as a maths operator?

Bracket sizing with \bigwedge and \substack

Conditional limit

Creating a variable size math operator

Specific command to have a number of dots chosen by the user

Matrix in double-struck square bracket style

Best way to store the sum of few numbers inside a foreach cycle