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 04:00Z

12r² + 6r + 1 = 0

12α² + 6α + 7 = 0

168K

PV = nRT

446K

∑_{k=1}^{n} k = n(n+1)/2

Fe₂O₃ + 3CO → 2Fe + 3CO₂

144K

11t² + 6t + 6 = 0

371K

4t² + 9t + 6 = 0

∇ × E = −∂B/∂t

259K

det| 7 4 ; 4 8 | = 40

86K

∇ × E = −∂B/∂t

224K

∫₀^∞ e^(-t²) dt = √π / 2

234K

F = G m₁m₂ / r²

218K

det| 5 3 ; 7 6 | = 9

354K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

70K