Schema Explanation

This section contains hand-written guidance for using and extending the schema. It complements the generated Schema Navigation reference.

Simulation Entry

Guidance for how Simulation, BaseSimulation, and Program are used in parsers and normalization.

Model System

Conceptual guidance for modeling system structure and ownership.

• Model System Usage Guidelines
• Representation Architecture
• Electronic States

Model Method

• Model Method Overview: hierarchy-level conventions, invariants, and parser/normalization guidance.
• Basis Sets: domain-specific explanation of basis set families and modeling conventions.

Bounded Data Types

How bounded numeric data types are defined and used, including serialization caveats.

Normalization

Normalization execution model, ordering, and practical usage guidance.