core/generate/derivation/__init__.py
Shay 951bcc0252 feat(derivation): define semantic-ledger candidate source boundary
ADR-0184 §7 S4: add generate/derivation/state/source.py — the single
boundary through which semantic-ledger worlds become pool candidates —
and swap pool.py's accumulation source to semantic_state_candidates().
accumulate.py keeps its public surfaces as thin compatibility wrappers
(ADR-0184 §10). Byte-identical over the 937-problem differential;
verify.py / pool.py remain the sole commit authority (structural
no-authority-import scan over state/, non-vacuous).

Also: docs/analysis design note for the S3–S5 boundary stack, and a
drive-by ruff F541 fix in r1_reconstruction.py (rf->r, zero behavior).
2026-06-10 13:17:53 -07:00

75 lines
2.3 KiB
Python

"""ADR-0175 Phase 3 — grounded derivation search + self-verification gate.
Phase 3a (this surface): the self-verification gate — grounded operands ∧
grounded operation cues ∧ unit consistency ∧ uniqueness. The wrong=0-critical
guard that keeps the (Phase 3b) bounded search honest.
"""
from __future__ import annotations
from generate.derivation.clauses import (
ClauseResult,
clause_local_results,
segment_clauses,
)
from generate.derivation.accumulate import accumulation_candidates, compose_accumulation
from generate.derivation.compose import compose_sequential
from generate.derivation.comparatives import (
ComparativeScalar,
comparative_step,
extract_comparative_scalars,
)
from generate.derivation.extract import extract_quantities
from generate.derivation.model import GroundedDerivation, Quantity, Step, VALID_OPS
from generate.derivation.multistep import candidate_chains, search_chain
from generate.derivation.pool import pooled_candidates, resolve_pooled
from generate.derivation.r1_reconstruction import R1Reconstruction, reconstruct_r1_total
from generate.derivation.search import (
MULTIPLICATIVE_CUES,
multiplicative_candidates,
search_multiplicative,
)
from generate.derivation.state.source import semantic_state_candidates
from generate.derivation.target import Target, asks_prior_state, extract_target
from generate.derivation.verify import (
Resolution,
SelfVerification,
classify_derivation,
select_self_verified,
self_verifies,
)
__all__ = [
"ClauseResult",
"ComparativeScalar",
"GroundedDerivation",
"MULTIPLICATIVE_CUES",
"Quantity",
"Resolution",
"R1Reconstruction",
"SelfVerification",
"Step",
"Target",
"VALID_OPS",
"accumulation_candidates",
"asks_prior_state",
"candidate_chains",
"classify_derivation",
"clause_local_results",
"compose_accumulation",
"compose_sequential",
"comparative_step",
"extract_comparative_scalars",
"extract_quantities",
"extract_target",
"multiplicative_candidates",
"pooled_candidates",
"resolve_pooled",
"reconstruct_r1_total",
"search_chain",
"search_multiplicative",
"segment_clauses",
"select_self_verified",
"self_verifies",
"semantic_state_candidates",
]