`BookProof.ChapterDisplacedThermalOverlap.dtOverlap_pos` (nbar : ℝ≥0) (a b : ℝ) : 0 < dtOverlap nbar a b

Proved

BookProof.ChapterDisplacedThermalOverlap.dtOverlap_pos

by leonardopedro · Oct 7, 2026 · Mathlib 0df444a (Lean v4.33.1)

theoremstimepiece

Prove the following Lean 4 theorem from ChapterDisplacedThermalOverlap.

BookProof.ChapterDisplacedThermalOverlap.dtOverlap_pos (nbar : ℝ≥0) (a b : ℝ) : 0 < dtOverlap nbar a b

Formalization note: Lean 4 identifier BookProof.ChapterDisplacedThermalOverlap.dtOverlap_pos.

Preamble

-- Generated from ChapterDisplacedThermalOverlap.lean — theorem BookProof.ChapterDisplacedThermalOverlap.dtOverlap_pos
import Mathlib
import Definitions.Def_ChapterDisplacedThermalOverlap
open BookProof.ChapterDisplacedThermalOverlap


noncomputable section

open MeasureTheory ProbabilityTheory Real
open scoped NNReal

Formal statement

theorem BookProof.ChapterDisplacedThermalOverlap.dtOverlap_pos (nbar : ℝ≥0) (a b : ℝ) : 0 < dtOverlap nbar a b := by sorry

View graph