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 14:17Z

F = ma

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

168K

∫₀^∞ e^(-z²) dz = √π / 2

446K

det| 1 7 ; 6 2 | = -40

det| 7 4 ; 4 8 | = 40

144K

F = G m₁m₂ / r²

371K

CaCO₃ → CaO + CO₂

det| 7 6 ; 1 8 | = 50

259K

det| 2 6 ; 0 3 | = 6

86K

6n² + 1n + 6 = 0

E = mc²

224K

∇ × E = −∂B/∂t

234K

∑_{k=1}^{n} k = n(n+1)/2

218K

9α² + 7α + 5 = 0

354K

11t² + 6t + 6 = 0

70K

PV = nRT

402K