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theorem proved term proof

probability_from_projection

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formal statement (Lean)

 102theorem probability_from_projection (obs : Observer) :
 103    ∃ x y : ℝ, x ≠ y ∧ project obs x = project obs y :=

proof body

Term-mode proof.

 104  projection_lossy obs
 105
 106/-- **Theorem (Each fiber is nonempty)**:
 107    Every possible outcome has at least one underlying state that produces it. -/

depends on (14)

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