The Sphere of Everything — Matter Domain (LRW Framework): First Operational Implementation

LRW – Deterministic Geometric Framework (Technical Preview) Description: This document presents a Technical Preview of LRW (Length–Radius–Width), a deterministic geometric framework that assigns a three-dimensional structural signature to chemical elements based exclusively on measured physical parameters. The model is constructed from publicly documented datasets: Covalent radius (single bond, Pyykkö) Electronegativity (Pauling scale) First ionization energy (NIST) LRW does not employ machine learning, statistical fitting, adaptive optimization, or manually tuned parameters.All geometric parameters (L, R, W) result from deterministic mathematical transformations applied uniformly across elements. The framework proposes a geometric interpretation of atomic constraints, where compatibility between elements is represented as structural domain overlap rather than probabilistic interaction. This publication represents a development-stage technical preview.It documents the deterministic structure of the framework and establishes its conceptual foundation. A read-only preview interface of the LRW geometric environment (Preview Environment – Development State) is accessible at: https://www.sferadeltutto.it/tavola-predittiva.html The interface reflects the current development state of the model. Future work includes structural regime refinements, phase-dependent analysis, and extension toward a non-statistical structural configurator.