Composition Flow
Composition describes sequencing among transformation operators.
left operator -> right operator -> composition relation
The authoritative Lean definitions are in:
SETheoryTransformation/Relation/Composition.lean
SETheoryTransformation/Reference/Composition.lean
The reference registry mirror is in:
reference/composition-rules.toml
Generated data is in:
data/transformation/composition-registry.json
Rule
Composition describes sequencing.
Persistence is evaluated downstream.