This notation is basically universal in mathematics but I don't know a name for it, so I made one up. I don't have strong opinions about whether it makes sense for this to be its own page or whether there should be some big page of common mathematical notation.
This notation is basically universal in mathematics but I don't know a name for it, so I made one up. I don't have strong opinions about whether it makes sense for this to be its own page or whether there should be some big page of common mathematical notation.