pith. machine review for the scientific record. sign in
theorem proved term proof

no_cooperator_not_isESS

show as:
view Lean formalization →

No prose has been written for this declaration yet. The Lean source and graph data below render without it.

generate prose now

formal statement (Lean)

  60theorem no_cooperator_not_isESS : ¬ isESS 0 := by

proof body

Term-mode proof.

  61  unfold isESS
  62  push_neg
  63  exact cooperatorThreshold_pos
  64
  65/-! ## Master certificate -/
  66
  67/-- **ESS FROM SIGMA MASTER CERTIFICATE.** -/

used by (1)

From the project-wide theorem graph. These declarations reference this one in their body.

depends on (2)

Lean names referenced from this declaration's body.