exact Provable.hyp _ h
axs : Statement → Prop
ax : Statement
H : axs ax
fmla✝ : Formula
h✝ : fmla✝ ∈ ax.ctx.hyps ∨ ∃ v, fmla✝ = VR.vhyp v
fmla : Formula
h : fmla ∈ ax.ctx.hyps
⊢ Provable axs ax.ctx fmla
no goals