let example1 = λ(A : Type) → λ(B : Type) → λ(C : { x : A, y : B }) → C.({ x : A }) : { x : A } in let example2 = λ(A : Type) → λ(B : Type) → λ(C : { p : A, q : B }) → C.(let r = { p : A } in r) : { p : A } in let A = Natural in let B = Text in example1 A B { x = 10, y = "Text" } ∧ example2 A B { p = 10, q = "Text" } : { p : A, x : A }