fact: Definition rational_ln (a:Q) (p: 0 < a) : CR := let n := ln_scale_power_factor p in (rational_ln_slow (ln_scale_by_two_power_adapt n p) + scale (-n)%Z ln2)%CR.
imports: CoRN.algebra.RSetoid CoRN.metric2.Metric CoRN.metric2.UniformContinuity CoRN.reals.fast.CRartanh_slow CoRN.reals.fast.CRArith CoRN.reals.fast.CRIR Coq.QArith.Qpower CoRN.model.ordfields.Qordfield CoRN.reals.fast.ModulusDerivative CoRN.reals.fast.ContinuousCorrect CoRN.model.metric2.Qmetric CoRN.tactics.Qauto CoRN.transc.Exponential CoRN.transc.ArTanH CoRN.tactics.CornTac