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def definition def or abbrev high

freqQuantum

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freqQuantum defines the base frequency unit in the RS-native system as the reciprocal of the fundamental time quantum tick. Researchers expressing frequencies on the phi-ladder or converting to raw ledger scales would cite this constant. The definition is a direct noncomputable assignment of 1 divided by the imported tick value.

claimThe frequency quantum is defined by $f_Q = 1 / τ_0$, where $τ_0$ is the fundamental RS time quantum (tick) and frequency values are elements of $ℝ$.

background

The RS-Native Measurement System module establishes tick ($τ_0$) as the atomic time quantum with value 1 and voxel as the corresponding length quantum, enforcing $c=1$. Frequency is introduced as the type alias $ℝ$, while derived units include the coherence quantum $E_{coh}=φ^{-5}$ and action quantum $ħ=E_{coh}·τ_0$. The phi-ladder organizes all scalings via integer powers of $φ$. Upstream, the tick constant is supplied directly from IndisputableMonolith.Constants as the ledger posting interval, and the scale function from LargeScaleStructureFromRS supplies $φ^k$ for ladder steps.

proof idea

The declaration is a one-line definition that directly assigns the reciprocal of the tick constant imported from Constants.RSNativeUnits and Constants.

why it matters in Recognition Science

freqQuantum supplies the conversion factor that freq_raw applies to map arbitrary frequencies onto the raw RS scale. It anchors frequency expressions to the fundamental time quantum, supporting the eight-tick octave (T7) and the overall forcing chain from T0 to T8. The definition closes the base-unit layer before phi-ladder mass and energy formulas are applied.

scope and limits

Lean usage

def demo (f : Frequency) : ℝ := f * freqQuantum

formal statement (Lean)

 128@[simp] noncomputable def freqQuantum : Frequency := 1 / tick

proof body

Definition body.

 129
 130/-- Convert frequency to raw RS scale. -/

used by (1)

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

depends on (4)

Lean names referenced from this declaration's body.