IndisputableMonolith.Cosmology.SIConversion
The Cosmology.SIConversion module supplies SI-unit translations for RS cosmological scales, beginning with the Planck length fixed to the CODATA 2018 value. Cosmologists comparing native RS calculations against laboratory data cite these definitions for numerical checks. The module contains only constant definitions and positivity statements with no proofs.
claimThe module defines SI conversions including the Planck length $ℓ_P = √(ℏG/c³) = 1.616255 × 10^{-35}$ m with uncertainty ±0.000018 × 10^{-35} m, together with corresponding SI expressions for time, distance, and speed scales derived from the RS constants.
background
Recognition Science works in native units with c = 1 and the fundamental time quantum τ₀ = 1 tick supplied by the upstream Constants module. This module translates those scales into SI for direct comparison with observational cosmology. The supplied doc-comment anchors the Planck length to the standard formula and the 2018 CODATA numerical value.
proof idea
this is a definition module, no proofs
why it matters in Recognition Science
Provides SI equivalents that enable numerical validation of RS predictions against measured constants such as the Planck length. No downstream theorems are recorded in the dependency graph, so the module serves as a bridge layer for external comparison rather than an internal proof step.
scope and limits
- Does not derive Planck length or other scales from RS axioms.
- Does not propagate uncertainties beyond the single quoted interval.
- Does not supply conversions outside the listed cosmological quantities.
- Does not reference specific cosmological models or observations.
depends on (1)
declarations in this module (22)
-
def
planck_length_SI -
def
planck_time_SI -
def
c_SI -
def
Mpc_SI -
def
ly_SI -
def
Gyr_SI -
theorem
planck_length_SI_pos -
theorem
planck_time_SI_pos -
theorem
c_SI_pos -
theorem
Mpc_SI_pos -
def
planck_to_meters -
def
planck_to_seconds -
def
hubble_to_kms_mpc -
def
seconds_to_Gyr -
def
meters_to_Gly -
def
obs_radius_m -
def
obs_age_s -
def
obs_age_Gyr -
def
obs_H0_early -
def
obs_H0_late -
structure
SICalibrationCert -
theorem
si_calibration_cert