IndisputableMonolith.Foundation.LogicRealTranscendentals
Module supplying definitions for square root, exponential, logarithm, power, pi, sine, cosine, sinh and cosh on reals recovered from the logic rationals. Researchers needing analytic operations on LogicReal would cite these transports. The module consists entirely of definition wrappers transporting Mathlib functions.
claimDefinitions of $\sqrt_L$, $\exp_L$, $\log_L$, $\mathrm{rpow}_L$, $\pi_L$, $\sin_L$, $\cos_L$, $\sinh_L$, $\cosh_L$ (and their $\mathrm{toReal}$ variants) on the recovered reals $\mathbb{R}_L$ obtained from LogicRat via Bourbaki completion.
background
RealsFromLogic recovers the real numbers from the Law-of-Logic rational layer. Its doc states: 'Recovery of the real numbers from the Law-of-Logic rational layer. The construction uses Mathlib's Bourbaki completion of ℚ as the completion engine, while the input rationals are the recovered rationals LogicRat from Foundation.RationalsFromLogic.' This module extends that recovered real type by transporting the standard transcendental functions from Mathlib.
proof idea
this is a definition module, no proofs
why it matters in Recognition Science
Supplies the transcendental functions required to define physical constants and operations on the recovered reals, extending the real recovery in RealsFromLogic to support later constructions such as the phi-ladder and mass formulas in the Recognition framework.
scope and limits
- Does not contain any theorem statements or proofs.
- Does not define the underlying LogicRat or LogicReal types.
- Does not import physics-specific modules or constants.
- Does not prove any identities or functional equations for the transported functions.
depends on (1)
declarations in this module (23)
-
def
sqrtL -
def
expL -
def
logL -
def
rpowL -
def
piL -
def
sinL -
def
cosL -
def
sinhL -
def
coshL -
theorem
toReal_sqrtL -
theorem
toReal_expL -
theorem
toReal_logL -
theorem
toReal_rpowL -
theorem
toReal_piL -
theorem
toReal_sinL -
theorem
toReal_cosL -
theorem
toReal_sinhL -
theorem
toReal_coshL -
theorem
expL_pos -
theorem
sqrtL_nonneg -
theorem
expL_logL -
theorem
logL_expL -
theorem
coshL_eq_exp