🟢 IsingSquare/FreeEnergy/PBC

Provisional v2 view — RES not wired

Generated by docs/atlas/generate.jl — a pure VIEW over the *_registry.jl claims + the static test/INVENTORY.jsonl AST scan. No test is executed and no src is run; test/INVENTORY.jsonl is regenerated in-place (idempotently) from that static scan; fetch/@register untouched. Assurance labels are PROVISIONAL: residuals / confidence are not shown yet (RES not wired). Badges reflect the committed test AST, not the latest CI run — a hub can read green while its @test is red between regenerations. @sweep = a graceful regime-resolution gap, not card omission.

Assurance level: corroborated-at-p

Independently corroborated. See the cards below.

src claim

  • method transfer_matrix, reliability high
  • f = -log tr(T^Lx) / (β Lx Ly).

Corroboration

regimemechanismindependencerefsfile
@onsagered_finite_size🟢 structuralBrute-force Z: f/N = -(1/β) log Z / N (squarepbcbond_pairs)test/models/classical/test_IsingSquare_thermal.jl

Test calls

The exact verify(...) call the harness executed for this hub (reconstructed from the test AST):

verify(IsingSquare(; Lx = L, Ly = L, J = 1.0), FreeEnergy(), PBC(0); route = :ed_finite_size, fetch_kw = (; beta = β, Lx = L, Ly = L, J = 1.0), independent = (-(1 / β) * log(Z)) / (L * L), agree_within = 1.0e-6, refs = ["Brute-force Z: f/N = -(1/β) log Z / N (square_pbc_bond_pairs)"])

Assurance (provisional)

  • level: corroborated-at-p 🟢
  • cards: 1 Ā· model ED-feasible
  • RES not wired — measured residuals / confidence are not shown yet.

← Model: IsingSquare Ā· Quantity: FreeEnergy Ā· Atlas index