We need definitions of 'pure' that work well with all separation logics (classical and intuitionistic). The (current) <-> definition that I proposed originally doesn't work, as Jesper pointed out so we need to go back and change it and prove all of the relevant lemmas for /\, \/, ->, etc for all of the ways that we build BI logics.
We need definitions of 'pure' that work well with all separation logics (classical and intuitionistic). The (current) <-> definition that I proposed originally doesn't work, as Jesper pointed out so we need to go back and change it and prove all of the relevant lemmas for /\, \/, ->, etc for all of the ways that we build BI logics.
I can volunteer to do this.