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def definition def or abbrev

shiftedHValueOf

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 298noncomputable def shiftedHValueOf (x : ℝ) (hx : 0 < x) : ShiftedHValue :=

proof body

Definition body.

 299  ⟨H x, H_ge_one x hx⟩
 300
 301/-! ## §5. The Defect Pseudometric -/
 302
 303/-- **Defect distance**: d(x,y) = J(x/y) measures the "cost of deviation"
 304    between two positive reals.
 305
 306    Properties:
 307    - d(x,x) = 0 (identity)
 308    - d(x,y) = d(y,x) (symmetry, from J reciprocity)
 309    - d(x,y) ≥ 0 (non-negativity) -/

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