pith. sign in
module module high

IndisputableMonolith.Foundation.PhiEmergence

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The PhiEmergence module defines self-similarity for ratios and establishes basic properties of the golden ratio phi within Recognition Science. Model builders working on the forcing chain cite it to anchor phi as the unique positive fixed point. The module supplies definitions and elementary lemmas that rest on the imported Inequalities and Constants modules.

claimA ratio $r$ is self-similar when $r^2 = r + 1$. The unique positive solution is the golden ratio $phi = (1 + sqrt(5))/2$, with its conjugate, positivity, and closure properties under multiplication and division on the associated ladder.

background

The module occupies the Foundation layer and imports the RS time quantum tau_0 = 1 tick from Constants together with fundamental inequalities. Its central definition states that a ratio r is self-similar precisely when r squared equals r plus one. Sibling declarations then prove phi is positive and greater than one, confirm it satisfies the self-similarity equation, establish the conjugate is negative, and construct the phi-ladder with ratio and closure lemmas.

proof idea

This is a definition module, no proofs.

why it matters in Recognition Science

The module supplies the self-similarity step that feeds Experiments.Protocols, where it enables the EEG phi-frequency predictions. It directly implements the T6 forcing step that selects phi as the self-similar fixed point of the J-cost function. The phi-ladder results are used downstream to organize mass rungs and the eight-tick octave.

scope and limits

used by (1)

From the project-wide theorem graph. These declarations reference this one in their body.

depends on (2)

Lean names referenced from this declaration's body.

declarations in this module (23)