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 21:32Z

2H₂ + O₂ → 2H₂O

3z² + 5z + 1 = 0

168K

∇ × E = −∂B/∂t

446K

3θ² + 4θ + 0 = 0

det| 11 9 ; 0 12 | = 132

144K

det| 7 4 ; 4 8 | = 40

371K

∇²t = 0

iħ ∂ψ/∂t = Ĥψ

259K

∑_{k=1}^{n} k = n(n+1)/2

86K

det| 11 7 ; 4 12 | = 104

det| 11 5 ; 0 12 | = 132

224K

∫₀^∞ e^(-n²) dn = √π / 2

234K

9θ² + 7θ + 4 = 0

218K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

354K

F = G m₁m₂ / r²

70K