m(r)
T1 — NecessaryQualification of relation
Entry 3.5.2 · Level 2 · Level 2 — Modification Operations
Construction
Transformation applied to a relation
Formal Signature (σ)
modify_relation(m, r) → r'Justification
One of the 11 primitive Σ_UL operations. Without it, all relations would be indistinguishable.
Semantic Labels
Qualification of relationRelation transformation
Related Theorems
T3Sort Completeness
The four sorts (G, T, R, C) classify all well-formed expressions without overlap or gap. Every well-formed expression belongs to exactly one sort.
T4Operation Closure
The 11 Σ_UL operations are closed over the set of well-formed expressions. Applying any operation to well-formed inputs always yields a well-formed output.
T6Sort Preservation Under Operations
Each operation signature specifies the sorts of its inputs and output. The sort of the result is fully determined by the operation and the sorts of its arguments.
T9Sort–Operation Compatibility
The sort system and operation system are mutually consistent: no operation can produce a sort violation, and no sort restriction blocks a structurally valid operation.
Related Entries
Cite this entry
Jordan Traña. "Qualification of relation" (3.5.2). Cosmic Codex — Universal Symbology, 2026. https://cosmiccodex.app/lexicon/3.5.2