# Synonym for $\Delta\Sigma$

At the moment, we have tag . Some use $$\Delta\Sigma$$, others use $$\Sigma\Delta$$. I am more familiar with the latter, for example. Hence, I propose that the synonym be created.

• Rodrigo, thanks for your various edits and suggestions. I think you have some good ideas.
– Peter K. Mod
May 3 '20 at 20:44