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

switch_strictly_better

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)

 159theorem switch_strictly_better : p_stay < p_switch := by

proof body

Term-mode proof.

 160  rw [p_stay_eq, p_switch_eq]
 161  norm_num
 162
 163/-- The two probabilities sum to 1: every outcome is either a stay-win
 164or a switch-win. -/

used by (2)

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

depends on (10)

Lean names referenced from this declaration's body.