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 00:07Z

4y² + 8y + 1 = 0

det| 3 3 ; 0 4 | = 12

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

2H₂ + O₂ → 2H₂O

det| 1 1 ; 6 2 | = -4

289K

iħ ∂ψ/∂t = Ĥψ

278K

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

det| 4 8 ; 0 5 | = 20

339K

∑_{k=1}^{n} k = n(n+1)/2

177K

det| 6 9 ; 4 7 | = 6

358K

det| 7 8 ; 6 8 | = 8

121K

E = mc²

399K

∇ × E = −∂B/∂t

316K

2H₂ + O₂ → 2H₂O

11K

N₂ + 3H₂ ⇌ 2NH₃

387K

PV = nRT

144K

ω = 2πf

67K

F = G m₁m₂ / r²

97K

∂r/∂r = 9r

338K

\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1

276K

9γ² + 5γ + 7 = 0

346K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

256K

1n² + 6n + 3 = 0

348K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

396K

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