What mathematical symbol is this?

[Ricochet J]

Hi,

What mathematical symbol is the one where it has a cross in a circle?

Is it just multiplication? I've never seen it before. It's not in the list of nomenclature in the original document.

Thanks

 

[Ricochet J]

Thanks all.

Snip

Being a CFD man you might think it looks familiar - it's from the Ansys theory guide!