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formal statement (Lean)
37theorem shared_descent {r : ℝ} (hr : 0 < r) (hne : r ≠ 1) :
38 0 < Jcost r := Jcost_pos_of_ne_one r hr hne
proof body
Term-mode proof.
39
40/-- All three validate J-cost symmetry: J(r) = J(1/r). -/
used by (1)
From the project-wide theorem graph. These declarations reference this one in their body.
-
threeSubstrateCert
in IndisputableMonolith.Foundation.ThreeSubstrateValidationCert
decl_use
depends on (5)
Lean names referenced from this declaration's body.
-
Jcost_pos_of_ne_one
in IndisputableMonolith.Cost
decl_use
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Jcost_pos_of_ne_one
in IndisputableMonolith.Cost.JcostCore
decl_use
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cost
in IndisputableMonolith.Foundation.MultiplicativeRecognizerL4
decl_use
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cost
in IndisputableMonolith.Foundation.ObserverForcing
decl_use
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Jcost_pos_of_ne_one
in IndisputableMonolith.Information.LocalCache
decl_use