and serves two distinct purposes in Envision.
(boolean and boolean) 🡒 boolean, const autodiff operator
When found in an expression,
and is the logical AND operator.
table T = with [| as A, as B |] [| false, false |] [| false, true |] [| true, false |] [| true, true |] show table "" a1b4 with T.A T.B T.A and T.B