Pith. sign in
module module moderate

IndisputableMonolith.Foundation.RS_Forcing_Chain_Module_006

show as:
view Lean formalization →

Foundation module packaging a domain-cost functional, its nonnegativity, and a strictly positive canonical threshold into the RS forcing-chain certificate 006. Anyone citing the early forcing-chain cost bounds or threshold positivity would land here. The module is definitional plus short positivity lemmas, closed by an inhabited certificate record.

claimOn the RS cost side, a domain cost $C$ is fixed with $C\ge 0$ at every admissible point, and a canonical threshold $\theta>0$ is recorded. These facts are bundled as forcing-chain certificate 006.

background

Recognition Science builds physics from a single cost functional $J$ obeying the Recognition Composition Law, with the forcing chain (T0–T8) pinning $J$, $\varphi$, the eight-tick period, and $D=3$. This module sits in the Foundation layer of that chain and imports the RS constants (including the native tick $\tau_0$) together with the Cost API.

Sibling definitions introduce a domain-level cost, equality of that cost at a reference point, nonnegativity of the domain cost, and a canonical threshold with a positivity lemma. The certificate record RSForcingChain006Cert (with an inhabited instance) is the module’s export surface: a single place that asserts the cost is nonnegative and the threshold is positive.

proof idea

Definition-heavy module. Domain cost and the canonical threshold are introduced as defs; nonnegativity and positivity are short lemmas (likely direct from the Cost layer or elementary arithmetic). The certificate is a structure packing those facts, discharged by an inhabited instance rather than a deep tactic proof.

why it matters in Recognition Science

Certificate 006 is one numbered link in the RS forcing-chain foundation sequence. It freezes the domain-cost nonnegativity and canonical-threshold positivity that later chain steps and mass/ladder arguments may assume. No downstream edges are recorded on this page, so the module presently acts as a self-contained cert export rather than an intermediate lemma for a named parent theorem. It touches the cost side of the early forcing chain (pre-T5/T6 uniqueness of $J$ and $\varphi$), not the geometric T7/T8 steps.

scope and limits

depends on (2)

Lean names referenced from this declaration's body.

declarations in this module (8)