FLUXFLUX
  • Introduction
  • Quickstart
  • Two Specs, One Substrate
  • The Six Families
  • The FLUID Seam
  • Deterministic & Governed
  • Runtime & Evidence
  • Anatomy
  • The Nineteen Kinds
  • Versions
  • Changelog
  • JSON Schema 0.5.1
  • UI Hints 0.5.1
  • Enforcement Contract 0.5.0
  • Bundle Manifest 0.5.0
  • Overview
  • Tutorial
  • How-to guides
  • Reference
  • Explanation
  • Command line
  • Error codes
  • Accuracy program
  • The vNext Plan
  • The Nine RFCs
  • RFC-10 (proposed)
  • Conformance Profiles
Examples
What's New
FLUID
GitHub
  • Introduction
  • Quickstart
  • Two Specs, One Substrate
  • The Six Families
  • The FLUID Seam
  • Deterministic & Governed
  • Runtime & Evidence
  • Anatomy
  • The Nineteen Kinds
  • Versions
  • Changelog
  • JSON Schema 0.5.1
  • UI Hints 0.5.1
  • Enforcement Contract 0.5.0
  • Bundle Manifest 0.5.0
  • Overview
  • Tutorial
  • How-to guides
  • Reference
  • Explanation
  • Command line
  • Error codes
  • Accuracy program
  • The vNext Plan
  • The Nine RFCs
  • RFC-10 (proposed)
  • Conformance Profiles
Examples
What's New
FLUID
GitHub
  • FLUX Simulation Engine
  • Tutorial
    • First evidence pack in five minutes
  • How-to guides
    • Model your customers
    • Add a journey
    • Use the FLUID seam
    • Calibrate from aggregates: declare a scorecard
    • Ship with evidence
  • Reference
    • Command line
      • fluxsim init
      • fluxsim validate
      • fluxsim plan
      • fluxsim apply
      • fluxsim run
      • fluxsim verify
      • fluxsim ship
      • fluxsim replay
      • fluxsim calibrate
      • fluxsim accuracy
      • fluxsim gate
      • fluxsim expr
      • fluxsim describe
      • fluxsim plugins
      • fluxsim explain
    • Error codes
    • Python API
    • Schemas
  • Explanation
    • The six-step loop
    • Determinism and the seed tree
    • The FLUID seam
    • The evidence pack, and what it does not claim
  • Accuracy program

    • The accuracy program: design
    • Accuracy report

FLX-5003: value on the fixed-point grid is not exact

Family: numerics (the 5000 band)

The grid accepts int, decimal.Decimal and fractions.Fraction only. A float, a non-finite Decimal, or any other class would make the encoded value depend on the platform's binary rounding, which is the one thing the grid exists to remove.

Look it up offline

$ fluxsim explain FLX-5003

Every code is listed in the error index.

Last Updated: 11/12/26, 10:41 PM