pith. sign in
structure

Dimension

definition
show as:
module
IndisputableMonolith.Constants.Dimensions
domain
Constants
line
33 · github
papers citing
none yet

plain-language theorem explainer

The Dimension structure supplies the type for tracking physical quantities by integer exponents on length, time, and mass. Researchers deriving constants or forcing spatial dimensions in Recognition Science cite it when composing dimensional signatures. It is supplied directly as a structure definition carrying decidable equality on the triple.

Claim. A dimension is a triple of integers $(L,T,M)$ that records the exponents in the monomial form $[length^L time^T mass^M]$.

background

Recognition Science starts from the fundamental tick τ₀, recognition length ℓ₀ = c τ₀, and golden ratio φ. Every quantity is assigned a dimensional signature [L^a T^b M^c] to maintain unit consistency across derivations. The module imports Length, Time, and Mass as real numbers from RSNativeUnits and the spatial Dimension abbrev from DimensionForcing, which records the forced value 3.

proof idea

Structure definition that directly declares the three integer fields and derives decidable equality. No lemmas or tactics are invoked; the declaration itself supplies the type used by all later dimensioned quantities.

why it matters

This supplies the common type for dim_c, dim_hbar, and dim_G, which in turn feed the theorems spatial_dims_eq_3 and eight_tick_forces_temporal in CurvatureSpaceDerivation. It implements the bookkeeping required by T8 of the forcing chain, where D = 3 spatial dimensions is obtained from the eight-tick octave. The same type appears in balance_from_conservation and config_space_is_5D.

Switch to Lean above to see the machine-checked source, dependencies, and usage graph.