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 13:45Z

det| 11 7 ; 6 12 | = 90

∇ × E = −∂B/∂t

168K

2H₂ + O₂ → 2H₂O

446K

d/dy [y^12] = 12y^11

\lim_{α\to 0} \frac{\sin α}{α} = 1

144K

det| 7 2 ; 7 8 | = 42

371K

9n² + 8n + 0 = 0

12γ² + 9γ + 1 = 0

259K

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

86K

8ψ² + 7ψ + 0 = 0

224K

∂β/∂z = 1β

234K

d/dt [t^3] = 3t^2

218K

PV = nRT

354K

F = G m₁m₂ / r²

70K

ω = 2πf

402K

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