80theorem probability_meaning_implies_lossy (h : probability_meaning_from_ledger) (obs : Observer) : 81 ∃ x y : ℝ, x ≠ y ∧ project obs x = project obs y :=
proof body
Term-mode proof.
82 h obs 83 84/-! ## Probability as Projection Weight -/ 85 86/-- The fiber of outcome v: set of underlying states that project to v. -/
depends on (11)
Lean names referenced from this declaration's body.