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Add backreaction UQ report script and integration test; update progress log
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‎docs/progress_log.md‎

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```file-history
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~/Code/asciimath/negative-energy-generator$ find . -path "./.venv" -prune -o -type f -regex '.*\.\(ps1\|py\|sh\|ndjson\|json\|md\|yml\|toml\|h5\|ini\)$' -print | while read file; do stat -c '%Y %n' "$file"; done | sort -nr | while read timestamp file; do echo "$(date -d @$timestamp '+%Y-%m-%d %H:%M:%S') $file"; done | head -n 40
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# LATEST-FILES-LIST-BEGIN
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2025-08-03 22:07:31 ./tests/test_backreaction_uq_report.py
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2025-08-03 22:07:31 ./scripts/backreaction_uq_report.py
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2025-08-03 22:07:31 ./docs/progress_log.ndjson
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2025-08-03 22:04:00 ./docs/progress_log.md
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2025-08-03 22:03:56 ./results/dynamic_evolution_metrics.json
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2025-08-03 22:03:54 ./results/dynamic_evolution.h5
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2025-08-03 22:03:15 ./tests/test_backreaction_uq.py
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2025-08-03 22:03:15 ./scripts/backreaction_uq.py
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2025-08-03 22:03:15 ./docs/progress_log.ndjson
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2025-08-03 22:00:54 ./docs/progress_log.md
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2025-08-03 22:00:50 ./results/dynamic_evolution_metrics.json
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2025-08-03 22:00:48 ./results/dynamic_evolution.h5
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2025-08-03 21:59:08 ./tests/test_qft_backend_anec.py
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2025-08-03 21:59:08 ./src/simulation/qft_backend.py
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2025-08-03 21:25:21 ./tools/progress_log_processor.py
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2025-08-01 22:16:31 ./VnV-TODO.ndjson
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2025-08-01 21:57:00 ./pyproject.toml
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2025-08-01 21:40:13 ./scripts/survey_repos.py
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2025-08-01 21:10:40 ./tests/test_backreaction_export.py
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2025-08-01 21:10:40 ./scripts/backreaction_demo.py
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# LATEST-FILES-LIST-END
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~/Code/asciimath/negative-energy-generator$ ls .. -lt | awk '{print $1, $2, $5, $6, $7, $8, $9}'
@@ -125,59 +125,60 @@ cachedir: .pytest_cache
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rootdir: /home/echo_/Code/asciimath/negative-energy-generator
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configfile: pytest.ini
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testpaths: tests
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collecting ... collected 49 items
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collecting ... collected 50 items
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tests/test_analytical_solution.py::test_analytical_solution_massless PASSED [ 2%]
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tests/test_backreaction.py::test_solve_semiclassical_metric_shapes_and_initial_step PASSED [ 4%]
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tests/test_backreaction_export.py::test_backreaction_demo_export PASSED [ 6%]
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tests/test_backreaction_stability.py::test_constant_source_growth_matches_theoretical PASSED [ 8%]
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tests/test_backreaction_uq.py::test_backreaction_uq_script PASSED [ 10%]
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tests/test_backreaction_wave.py::test_zero_source_remains_zero PASSED [ 12%]
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tests/test_diagnostics.py::TestInterferometricProbe::test_frequency_response PASSED [ 14%]
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tests/test_diagnostics.py::TestInterferometricProbe::test_initialization PASSED [ 16%]
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tests/test_diagnostics.py::TestInterferometricProbe::test_phase_shift_calculation PASSED [ 18%]
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tests/test_diagnostics.py::TestInterferometricProbe::test_phase_shift_scaling PASSED [ 20%]
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tests/test_diagnostics.py::TestInterferometricProbe::test_simulate_pulse PASSED [ 22%]
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tests/test_diagnostics.py::TestCalorimetricSensor::test_initialization PASSED [ 24%]
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tests/test_diagnostics.py::TestCalorimetricSensor::test_simulate_pulse PASSED [ 26%]
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tests/test_diagnostics.py::TestCalorimetricSensor::test_temp_rise_calculation PASSED [ 28%]
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tests/test_diagnostics.py::TestPhaseShiftInterferometer::test_acquire PASSED [ 30%]
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tests/test_diagnostics.py::TestPhaseShiftInterferometer::test_frequency_sweep PASSED [ 32%]
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tests/test_diagnostics.py::TestPhaseShiftInterferometer::test_initialization PASSED [ 34%]
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tests/test_diagnostics.py::TestRealTimeDAQ::test_add_sample PASSED [ 36%]
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tests/test_diagnostics.py::TestRealTimeDAQ::test_circular_buffer PASSED [ 38%]
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tests/test_diagnostics.py::TestRealTimeDAQ::test_initialization PASSED [ 40%]
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tests/test_diagnostics.py::TestRealTimeDAQ::test_reset PASSED [ 42%]
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tests/test_diagnostics.py::TestRealTimeDAQ::test_statistics PASSED [ 44%]
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tests/test_diagnostics.py::TestRealTimeDAQ::test_trigger_modes PASSED [ 46%]
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tests/test_diagnostics.py::TestUtilityFunctions::test_benchmark_instrumentation_suite PASSED [ 48%]
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tests/test_diagnostics.py::TestUtilityFunctions::test_generate_T00_pulse PASSED [ 51%]
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tests/test_diagnostics.py::TestIntegration::test_complete_measurement_chain PASSED [ 53%]
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tests/test_diagnostics.py::TestIntegration::test_multi_sensor_comparison PASSED [ 55%]
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tests/test_dynamic_evolution.py::test_dynamic_energy_conservation PASSED [ 57%]
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tests/test_dynamic_evolution_accuracy.py::test_dynamic_evolution_energy_drift PASSED [ 59%]
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tests/test_dynamic_evolution_analysis.py::test_dynamic_evolution_analysis PASSED [ 61%]
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tests/test_dynamic_evolution_discretization.py::test_dynamic_evolution_discretization_accuracy PASSED [ 63%]
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tests/test_dynamic_evolution_export.py::test_dynamic_evolution_demo_export PASSED [ 65%]
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tests/test_dynamic_evolution_plot.py::test_dynamic_evolution_plot PASSED [ 67%]
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tests/test_dynamic_evolution_report.py::test_dynamic_evolution_report PASSED [ 69%]
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tests/test_energy_conservation.py::test_energy_conservation PASSED [ 71%]
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tests/test_evolve_qft.py::test_evolve_qft_fallback_identity PASSED [ 73%]
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tests/test_lattice_discretization.py::test_laplacian_accuracy_for_sine_wave PASSED [ 75%]
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tests/test_lattice_energy.py::test_compute_energy_density_zero_field PASSED [ 77%]
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tests/test_lattice_energy.py::test_solve_klein_gordon_basic PASSED [ 79%]
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tests/test_lattice_sweep_demo.py::test_lattice_sweep_demo PASSED [ 81%]
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tests/test_parameter_sweep_export.py::test_parameter_sweep_export PASSED [ 83%]
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tests/test_qft_backend.py::test_qft_backend_smoke PASSED [ 85%]
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tests/test_qft_backend_anec.py::test_compute_anec_and_check_anec_positive PASSED [ 87%]
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tests/test_qft_backend_anec.py::test_compute_anec_and_check_anec_negative PASSED [ 89%]
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tests/test_qft_backend_vnv.py::test_build_toy_ansatz_shape_and_values PASSED [ 91%]
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tests/test_qft_backend_vnv.py::test_local_energy_density_and_find_negative PASSED [ 93%]
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tests/test_qft_toy_ansatz_uq.py::test_qft_toy_ansatz_uq_script PASSED [ 95%]
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tests/test_time_integration_basic.py::test_solve_klein_gordon_shapes_and_values PASSED [ 97%]
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tests/test_backreaction_uq_report.py::test_backreaction_uq_report_script PASSED [ 12%]
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tests/test_backreaction_wave.py::test_zero_source_remains_zero PASSED [ 14%]
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tests/test_diagnostics.py::TestInterferometricProbe::test_frequency_response PASSED [ 16%]
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tests/test_diagnostics.py::TestInterferometricProbe::test_initialization PASSED [ 18%]
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tests/test_diagnostics.py::TestInterferometricProbe::test_phase_shift_calculation PASSED [ 20%]
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tests/test_diagnostics.py::TestInterferometricProbe::test_phase_shift_scaling PASSED [ 22%]
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tests/test_diagnostics.py::TestInterferometricProbe::test_simulate_pulse PASSED [ 24%]
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tests/test_diagnostics.py::TestCalorimetricSensor::test_initialization PASSED [ 26%]
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tests/test_diagnostics.py::TestCalorimetricSensor::test_simulate_pulse PASSED [ 28%]
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tests/test_diagnostics.py::TestCalorimetricSensor::test_temp_rise_calculation PASSED [ 30%]
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tests/test_diagnostics.py::TestPhaseShiftInterferometer::test_acquire PASSED [ 32%]
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tests/test_diagnostics.py::TestPhaseShiftInterferometer::test_frequency_sweep PASSED [ 34%]
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tests/test_diagnostics.py::TestPhaseShiftInterferometer::test_initialization PASSED [ 36%]
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tests/test_diagnostics.py::TestRealTimeDAQ::test_add_sample PASSED [ 38%]
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tests/test_diagnostics.py::TestRealTimeDAQ::test_circular_buffer PASSED [ 40%]
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tests/test_diagnostics.py::TestRealTimeDAQ::test_initialization PASSED [ 42%]
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tests/test_diagnostics.py::TestRealTimeDAQ::test_reset PASSED [ 44%]
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tests/test_diagnostics.py::TestRealTimeDAQ::test_statistics PASSED [ 46%]
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tests/test_diagnostics.py::TestRealTimeDAQ::test_trigger_modes PASSED [ 48%]
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tests/test_diagnostics.py::TestUtilityFunctions::test_benchmark_instrumentation_suite PASSED [ 50%]
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tests/test_diagnostics.py::TestUtilityFunctions::test_generate_T00_pulse PASSED [ 52%]
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tests/test_diagnostics.py::TestIntegration::test_complete_measurement_chain PASSED [ 54%]
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tests/test_diagnostics.py::TestIntegration::test_multi_sensor_comparison PASSED [ 56%]
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tests/test_dynamic_evolution.py::test_dynamic_energy_conservation PASSED [ 58%]
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tests/test_dynamic_evolution_accuracy.py::test_dynamic_evolution_energy_drift PASSED [ 60%]
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tests/test_dynamic_evolution_analysis.py::test_dynamic_evolution_analysis PASSED [ 62%]
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tests/test_dynamic_evolution_discretization.py::test_dynamic_evolution_discretization_accuracy PASSED [ 64%]
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tests/test_dynamic_evolution_export.py::test_dynamic_evolution_demo_export PASSED [ 66%]
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tests/test_dynamic_evolution_plot.py::test_dynamic_evolution_plot PASSED [ 68%]
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tests/test_dynamic_evolution_report.py::test_dynamic_evolution_report PASSED [ 70%]
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tests/test_energy_conservation.py::test_energy_conservation PASSED [ 72%]
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tests/test_evolve_qft.py::test_evolve_qft_fallback_identity PASSED [ 74%]
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tests/test_lattice_discretization.py::test_laplacian_accuracy_for_sine_wave PASSED [ 76%]
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tests/test_lattice_energy.py::test_compute_energy_density_zero_field PASSED [ 78%]
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tests/test_lattice_energy.py::test_solve_klein_gordon_basic PASSED [ 80%]
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tests/test_lattice_sweep_demo.py::test_lattice_sweep_demo PASSED [ 82%]
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tests/test_parameter_sweep_export.py::test_parameter_sweep_export PASSED [ 84%]
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tests/test_qft_backend.py::test_qft_backend_smoke PASSED [ 86%]
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tests/test_qft_backend_anec.py::test_compute_anec_and_check_anec_positive PASSED [ 88%]
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tests/test_qft_backend_anec.py::test_compute_anec_and_check_anec_negative PASSED [ 90%]
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tests/test_qft_backend_vnv.py::test_build_toy_ansatz_shape_and_values PASSED [ 92%]
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tests/test_qft_backend_vnv.py::test_local_energy_density_and_find_negative PASSED [ 94%]
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tests/test_qft_toy_ansatz_uq.py::test_qft_toy_ansatz_uq_script PASSED [ 96%]
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tests/test_time_integration_basic.py::test_solve_klein_gordon_shapes_and_values PASSED [ 98%]
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tests/test_zero_initial_condition.py::test_zero_initial_condition PASSED [100%]
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============================== 49 passed in 8.39s ==============================
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============================== 50 passed in 8.23s ==============================
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# PYTEST-RESULTS-END
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# Never skip a test if an import isn't available. Those tests should fail and the import should be fixed.
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~/Code/asciimath$ grep -r "importerskip" --include="*.py" . | wc -l

‎docs/progress_log.ndjson‎

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{"date":"2025-08-11","event":"Refine solve_semiclassical_metric to support spatial backreaction Laplacian and test accordingly","status":"completed"}
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{"date":"2025-08-11","event":"Update technical documentation with backreaction API details and module mappings","status":"completed"}
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{"date":"2025-08-12","event":"Created backreaction UQ CLI tool (`backreaction_uq.py`) and integration test","status":"completed"}
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{"date":"2025-08-12","event":"Created backreaction UQ report script (`backreaction_uq_report.py`) and plot test","status":"completed"}
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{"date":"2025-08-12","event":"Updated CI to run backreaction UQ report script","status":"completed"}
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{"date":"2025-08-01","event":"Identify and import functions (e.g., ANEC checks, vacuum energy models) from external repos into our modules","status":"pending"}
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{"date":"2025-08-01","event":"Update documentation with mappings of external modules to our negative-energy-generator framework","status":"pending"}
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{"date":"2025-08-01","event":"Analyze numerical stability of metric evolution and adjust solver parameters","status":"pending"}

‎scripts/backreaction_uq_report.py‎

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#!/usr/bin/env python3
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"""
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Generate report and plot for backreaction UQ metrics.
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"""
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import os
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import json
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import argparse
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import matplotlib.pyplot as plt
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def main():
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parser = argparse.ArgumentParser(description="Report and plot for backreaction UQ metrics")
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parser.add_argument("--input", type=str, default="results/backreaction_uq_metrics.json", help="Input JSON file for UQ metrics")
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parser.add_argument("--output-plot", type=str, default="results/backreaction_uq_plot.png", help="Output PNG plot path")
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args = parser.parse_args()
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# Load metrics
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with open(args.input, 'r') as f:
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data = json.load(f)
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mean_h = data.get('mean_max_h')
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std_h = data.get('std_max_h')
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samples = data.get('samples')
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# Print report
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print(f"Backreaction UQ Report:")
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print(f"Samples: {samples}")
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print(f"Mean max |h|: {mean_h:.6f}")
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print(f"Std of max |h|: {std_h:.6f}")
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# Simple plot: bar chart
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metrics = [mean_h - std_h, mean_h, mean_h + std_h]
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labels = ['mean-std', 'mean', 'mean+std']
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plt.figure()
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plt.bar(labels, metrics, color=['red','blue','green'])
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plt.ylabel('Max |h|')
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plt.title('Backreaction UQ Metrics')
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# Save plot
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os.makedirs(os.path.dirname(args.output_plot), exist_ok=True)
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plt.savefig(args.output_plot)
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print(f"Plot saved to {args.output_plot}")
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if __name__ == '__main__':
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main()

‎tests/test_backreaction_uq_report.py‎

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import subprocess
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import sys
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import os
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import json
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import pytest
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import pathlib
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def test_backreaction_uq_report_script(tmp_path):
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"""
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Integration test: run backreaction_uq_report.py and verify JSON report and plot PNG creation.
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"""
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script = pathlib.Path(__file__).parent.parent / 'scripts' / 'backreaction_uq_report.py'
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# Prepare fake metrics JSON
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metrics = {'mean_max_h': 0.5, 'std_max_h': 0.1, 'samples': 3}
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input_file = tmp_path / 'metrics.json'
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with open(input_file, 'w') as f:
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json.dump(metrics, f)
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output_plot = tmp_path / 'uq_plot.png'
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cmd = [sys.executable, str(script), '--input', str(input_file), '--output-plot', str(output_plot)]
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result = subprocess.run(cmd, capture_output=True, text=True)
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assert result.returncode == 0, f"Report script failed: {result.stderr}"
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# Verify plot file exists and is non-empty
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assert output_plot.exists(), "Plot PNG was not created"
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assert output_plot.stat().st_size > 0, "Plot PNG is empty"

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