Σ index Eq pack 19 Rxn set 20 Rxn set 26 Σ#24 Σ#12 Ledger /21 Eq pack 13 Ledger /3 Eq pack 1 Batch 16 Σ#18 Σ#6 Ledger /15 Batch 4

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-20 05:40Z

det| 3 4 ; 0 4 | = 12

Fe₂O₃ + 3CO → 2Fe + 3CO₂

168K

∇²β = 0

446K

∇²t = 0

det| 7 4 ; 4 8 | = 40

144K

\lim_{r\to 0} \frac{\sin r}{r} = 1

371K

7r² + 9r + 2 = 0

9ψ² + 7ψ + 3 = 0

259K

F = G m₁m₂ / r²

86K

∂γ/∂φ = 6γ

∇²θ = 0

224K

det| 5 9 ; 7 6 | = -33

234K

F = G m₁m₂ / r²

1θ² + 2θ + 6 = 0

218K

∇ × E = −∂B/∂t

354K

det| 4 9 ; 7 5 | = -43