Thms finite sets Sections AutomataTheory Doc

div_nrel Def Div(a;n;q) == nq a < n(q+1)

Thm* a:, n:, q:. Div(a;n;q) Prop

lelt Def i j < k == ij & j < k

le Def AB == B < A

Thm* i,j:. ij Prop

not Def A == A False

Thm* A:Prop. (A) Prop

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!abstractionimpliesfalseallpropmember
less_thanintandmultiplyaddnatural_number