None
Conclusion:
L:Sequent List.
eqS:{Sequent=
}.
eqF:{Formula=
}.
s
L.(
s = 0)
(
hyp,concl:Formula List.
<hyp, concl>(
eqS) L
(
z:Formula.
z(
eqF) hyp
z(
eqF) concl
(
v:Var. z =
v
)))
1.
v:Var. z =
v