| Symbol | Specification | Kind | Type |
|---|---|---|---|
| . ⊆ . | monotone-set-fixpoint | p | (Elem → Type(Bool)) × (Elem → Type(Bool)) |
| μ | monotone-set-fixpoint | pf | ((Elem → Bool) → Elem → Bool) → Elem → Bool with λ f. λ x. monotone(f) |
| ν | monotone-set-fixpoint | pf | ((Elem → Bool) → Elem → Bool) → Elem → Bool with λ f. λ x. monotone(f) |
| Elem | setelems | s | |
| IS | monotone-set-fixpoint | f | ((Elem → Bool) → Bool) → Elem → Bool |
| UN | monotone-set-fixpoint | f | ((Elem → Bool) → Bool) → Elem → Bool |
| compl | monotone-set-fixpoint | f | ((Elem → Bool) → Elem → Bool) → (Elem → Bool) → Elem → Bool |
| f | monotone-set-fixpoint | v | (Elem → Bool) → Elem → Bool |
| iset | monotone-set-fixpoint | v | Elem → Bool |
| isetset | monotone-set-fixpoint | v | (Elem → Bool) → Bool |
| monotone | monotone-set-fixpoint | p | ((Elem → Type(Bool)) → Type(Elem->Bool)) |
| x | monotone-set-fixpoint | v | Elem |