pith. machine review for the scientific record. sign in
structure definition def or abbrev

LogicSystemsCert

show as:
view Lean formalization →

No prose has been written for this declaration yet. The Lean source and graph data below render without it.

generate prose now

formal statement (Lean)

  25structure LogicSystemsCert where
  26  five_systems : Fintype.card LogicSystem = 5
  27

used by (1)

From the project-wide theorem graph. These declarations reference this one in their body.

depends on (2)

Lean names referenced from this declaration's body.