DEFINITION flt_arith0()
TYPE =
∀k:K.∀c:C.∀t:T.∀i:nat.(flt c t (CHead c k t) (TLRef i))
BODY =
assume : K
assume c: C
assume t: T
assume : nat
by (lt_x_plus_x_Sy . .)
we proved
lt
plus (cweight c) (tweight t)
plus (plus (cweight c) (tweight t)) (S O)
that is equivalent to flt c t (CHead c __4 t) (TLRef __1)
we proved K→∀c:C.∀t:T.nat→(flt c t (CHead c __4 t) (TLRef __1))