case S_axiom nv₁ nv₂ e =>
  constructor <;> try constructor <;> try assumption
  simp at *
  assumption
θ₁ θ₂ : Sinf_term
Δ : Ctx Sinf
nv₁ : NoVars θ₁
nv₂ : NoVars θ₂
e : Sinf_const.eval (Sinf_const.coerce θ₁ nv₁) = Sinf_const.eval (Sinf_const.coerce θ₂ nv₂)
⊢ Δ ⋁ θ₁↗ =ₛ θ₂↗
no goals