# Canonical-witness N-power fixture (2026-05-10).
#
# Purpose: bring the providence_canonical_witness sample count above
# the §12 Trigger 2 N_min=30 floor so the divergence-variance trigger
# can decisively fire-or-not-fire on real data. The first probe run
# (bench/results/prometheus-sigma-triggers-2026-05-10.md) showed:
#
#   N=16, mean=0.625, σ=0.5, ratio=0.8
#
# Both the ratio (>0.5) and the absolute (>0.10) thresholds would
# already fire if N reached the 30-sample floor. This fixture
# generates 20 additional canonical-shape questions so the next
# probe run lands at N≥36 with the same code path.
#
# IMPORTANT: this is an N-power experiment, NOT a measure of real
# workload pressure. The §12 trigger is intended to fire when
# canonical-shape questions naturally accumulate at the 30+ scale on
# a live deployment. Filling the sample buffer manually proves the
# variance signal is statistically meaningful at N=30; it does not
# prove that fox's real workload has reached that pressure point.
# The probe report MUST tag this distinction.
#
# Question selection: pure-arithmetic and pure-propositional shapes
# only. The canonical projection sniff (query.py:3605) drops anything
# with question marks, lowercase words, or mixed shape — these inputs
# bypass that filter cleanly. Each one fires arithmetic@v1 OR
# logic-kernel@v1 and produces a witness audit event.

# === arithmetic@v1 (10 questions) ===
0.1 + 0.2
1/3 + 1/6
2 ** 10
3 * 7 + 2
(5 + 3) * 4
100 / 7
2.5 + 2.5
17 - 8
0.333 + 0.667
42 + 7 - 1

# === logic-kernel@v1 (10 questions) ===
A AND B
A OR NOT B
A IMPL B
NOT (A AND B)
(A AND B) OR C
A XOR B
A IFF B
NOT NOT A
(A IMPL B) AND (B IMPL A)
A AND (B OR C)
