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 01:01Z

iħ ∂ψ/∂t = Ĥψ

8θ² + 8θ + 6 = 0

168K

\lim_{α\to 0} \frac{\sin α}{α} = 1

446K

10t² + 5t + 5 = 0

1n² + 7n + 3 = 0

144K

det| 1 4 ; 3 2 | = -10

371K

∇ × E = −∂B/∂t

det| 9 4 ; 1 10 | = 86

259K

F = G m₁m₂ / r²

86K

det| 8 7 ; 1 9 | = 65

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

224K

∇²r = 0

234K

\frac{12}{9} \sum_{i=1}^{n} i^{2}

iħ ∂ψ/∂t = Ĥψ

218K

det| 12 1 ; 5 13 | = 151

354K

ω = 2πf

CaCO₃ → CaO + CO₂