{"fqn":"KLean.Atoms.Bio.PkHalfLifePositive.halflife_positive","short":"halflife_positive","module":"KLean.Atoms.Bio.PkHalfLifePositive","path":"KLean/Atoms/Bio/PkHalfLifePositive.lean","claim":"For a positive elimination rate constant ke, the half-life log 2 / ke is positive.","verified":true,"axiom_level":"kernel-standard","olean_sha256":"9db8cd29eb591bb316d3aaaa2c3d325d47fac07f08a1eda42bd4fa600a69b62d","quarantined":false,"statement":"theorem halflife_positive (ke : ℝ) (hke : 0 < ke) : 0 < Real.log 2 / ke","topics":["biology"],"refs":[],"depends_on":[],"used_by":[],"compute":"/api/v1/klean/compute/first_order_pk_halflife","seal":{"receipt_id":"d017cc7dffff572a7adc3c1d","digest":"ff9469cecfb2bfdf74174682d2499bf3dcc86c0d62e7197d6640fab11f61bd22","sealed_at":"2026-08-10T03:30:24.740384+00:00","time_source":"roughtime_chain"},"commit":"4b8413e1b8"}