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Case 02.2.0: w0waCDM (Photo)

Metadata

Model

w0waCDM

Probe

Photo

Scenario

Pessimistic

Variant

P_cb

Description

camb vs class (photo, pessimistic), paper model 1: w0waCDM with mnu, Neff fixed (arXiv:2405.06047v1 Sec. 6)

Sigma threshold

10%

Gate

PASS

Timestamp

2026-08-31 01:00:22

OMP_NUM_THREADS

8

Elapsed A / B

355.1s / 553.9s

Git commit

b0e8eb1 (dirty)

Code A

camb 2.0.3 (pypi)

Code B

class 3.3.4.0 (pypi)

Cosmological parameters

Parameter	σ (A)	σ (B)	Deviation	Status
`Omegam`	0.00407559	0.00408075	0.13%	PASS
`Omegab`	0.00355518	0.00358572	0.86%	PASS
`h`	0.0362363	0.0363383	0.28%	PASS
`ns`	0.0188761	0.0188679	0.04%	PASS
`sigma8`	0.00461193	0.0046239	0.26%	PASS
`w0`	0.0435679	0.0435949	0.06%	PASS
`wa`	0.159825	0.159943	0.07%	PASS

Nuisance parameters

Parameter	σ (A)	σ (B)	Deviation	Status
`AIA`	0.182506	0.182501	0.00%	PASS
`b1`	0.00765623	0.00766501	0.11%	PASS
`b10`	0.0145739	0.0145772	0.02%	PASS
`b2`	0.00860574	0.00861162	0.07%	PASS
`b3`	0.0092004	0.00918396	0.18%	PASS
`b4`	0.00972393	0.00972793	0.04%	PASS
`b5`	0.0102986	0.0102967	0.02%	PASS
`b6`	0.0108335	0.0108306	0.03%	PASS
`b7`	0.0114617	0.0114612	0.00%	PASS
`b8`	0.0119474	0.0119473	0.00%	PASS
`b9`	0.012776	0.0127773	0.01%	PASS
`etaIA`	0.110468	0.110468	0.00%	PASS

Inputs used

CAMB/CLASS YAML A (camb) →CAMB/CLASS YAML B (class) →Current common specs source →Survey specs (Pessimistic) →Generated Fisher specs A (camb) →Generated Fisher specs B (class) →