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 00:20Z

4y² + 8y + 1 = 0

\frac{9}{3} \sum_{i=1}^{n} i^{2}

46K

∂r/∂r = 9r

468K

2H₂ + O₂ → 2H₂O

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

289K

∇ × E = −∂B/∂t

278K

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

det| 7 8 ; 0 8 | = 56

339K

∑_{k=1}^{n} k = n(n+1)/2

177K

∂x/∂θ = 3x

358K

λ = h/p

121K

∇²r = 0

399K

N₂ + 3H₂ ⇌ 2NH₃

316K

10n² + 5n + 0 = 0

11K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

387K

∇²z = 0

144K

det| 4 7 ; 0 5 | = 20

67K

det| 12 7 ; 5 13 | = 121

97K

F = G m₁m₂ / r²

338K

\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1

276K

e^{i\pi} + 1 = 0

346K

∂γ/∂φ = 7γ

256K

F = G m₁m₂ / r²

348K

12ω² + 8ω + 5 = 0

396K

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