Definition & Notation Standards
Official style guide governing how concepts are defined, structured, and symbolically represented across the Aevum Encyclopedia knowledge base.
📖 Overview
Consistency is the foundation of trust. Aevum Encyclopedia employs a rigorous, machine-readable definition schema paired with discipline-agnostic notation rules. These standards ensure that every entry—from theoretical physics to medieval linguistics—maintains structural parity, semantic clarity, and cross-disciplinary interoperability.
All definitions are parsed by our knowledge-graph engine. Deviations from this standard may result in indexing delays or semantic mapping failures.
🧱 Definition Framework
Every entry follows a five-tier definition architecture designed for human readability and computational parsing.
- Core Definition: A single, precise statement capturing the essential nature of the concept (max 40 words).
- Scope & Context: Boundary conditions, applicable domains, and historical/academic framing.
- Etymology & Origin: Linguistic roots, first attested usage, and conceptual lineage.
- Formal Representation: Mathematical, logical, or symbolic encoding where applicable.
- Verification Tag: AI-assisted confidence score and peer-review status.
term: "Quantum Entanglement"\n
definition: "A physical phenomenon..."\n
scope: ["quantum mechanics", "information theory"]\n
etymology: "From German *Verschränkung* (Einstein, 1935)"\n
confidence: 0.98 | peer_reviewed: true
🔤 Notation Standards
Notation systems are normalized by discipline but follow universal rendering rules.
Mathematical & Logical
- Use
\( ... \)for inline expressions and\[ ... \]for block equations. - Variables in italics, constants in upright, operators in
mono. - Logical connectives:
→(implies),↔(iff),⊕(exclusive or).
Scientific & Chemical
- SI units strictly enforced. Compound units use negative exponents:
m⋅s⁻². - Chemical formulas: subscripts for atoms, superscripts for charge.
H₂O,Fe³⁺. - Isotopes:
¹⁴C, notC-14in formal entries.
Linguistic & Historical
- IPA in slashes:
/ˈkæt/, glosses in square brackets:[cat]. - Dates: ISO 8601 where possible. Ranges use en-dash:
1202–1204. - Deprecated or contested terms marked with
†and linked to modern equivalents.
Never mix Unicode math symbols with LaTeX in the same expression. The parser will default to Unicode fallback mode.
🔑 Symbol Lexicon
Standardized glyphs used for semantic tagging and relational mapping.
| Symbol | Meaning | Usage Context |
|---|---|---|
→ | Derivation / Causation | Historical progression, logical flow |
↔ | Equivalence / Mutual Relation | Definitions, translations, dual concepts |
⊕ | Composite / Emergent Property | Interdisciplinary synthesis |
† | Deprecated / Contested | Obsolete terminology, disputed claims |
◈ | Verified Primary Source | Archival documents, peer-reviewed data |
⟡ | AI-Generated / Pending Review | Auto-drafted entries, low confidence |
🔗 Cross-Referencing
Knowledge graph integrity relies on consistent linking syntax.
- Inline Links:
[[Concept Name]]renders as a tracked semantic node. - Template Calls:
{{Taxonomy|category=subcategory}}auto-inherits metadata. - Disambiguation: Use
[[Term (context)]]to prevent graph collisions. - External Citations:
{{Cite|type=doi|id=10.1038/nature.2024.123}}
// Valid cross-reference structure\n
ref: "[[String Theory]]"\n
alt_ref: "[[Quantum Gravity]]"\n
relation: "⊕" // emergent intersection\n
confidence: 0.94
🔄 Versioning & Updates
All definitions follow semantic versioning for traceability.
MAJOR: Structural schema change or fundamental redefinitionMINOR: Added context, new notation rules, expanded scopePATCH: Typographical fixes, source corrections, metadata sync
Changelogs are auto-generated and pinned to the top of each entry's revision history. Contributors must reference the standards_version in submission metadata.
Always tag updates with {{Update|reason=notation_standard|ref=std-3.2.0}} to maintain audit trails.
📌 Quick Reference
Download the offline notation cheat sheet or access the interactive validator: