Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 00:55Z

4y² + 8y + 1 = 0

∇ × E = −∂B/∂t

46K

2H₂ + O₂ → 2H₂O

468K

2H₂ + O₂ → 2H₂O

\frac{4}{6} \sum_{i=1}^{n} i^{2}

289K

∇²r = 0

278K

\frac{10}{7} \sum_{i=1}^{n} i^{2}

2H₂ + O₂ → 2H₂O

339K

det| 7 4 ; 4 8 | = 40

177K

iħ ∂ψ/∂t = Ĥψ

det| 1 4 ; 3 2 | = -10

358K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

121K

CaCO₃ → CaO + CO₂

F = G m₁m₂ / r²

399K

e^{i\pi} + 1 = 0

316K

det| 9 8 ; 1 10 | = 82