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 04:08Z

∇²y = 0

det| 1 4 ; 3 2 | = -10

46K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

468K

11γ² + 9γ + 2 = 0

e^{i\pi} + 1 = 0

289K

det| 3 1 ; 7 4 | = 5

278K

CH₄ + 2O₂ → CO₂ + 2H₂O

PV = nRT

339K

F = G m₁m₂ / r²

177K

\oint_C \vec{F}\cdot d\vec{r} = 0

\lim_{r\to 0} \frac{\sin r}{r} = 1

358K

12y² + 5y + 7 = 0

121K

e^{i\pi} + 1 = 0

det| 7 4 ; 4 8 | = 40

399K

N₂ + 3H₂ ⇌ 2NH₃

316K

∇ × E = −∂B/∂t

11K

∑_{k=1}^{n} k = n(n+1)/2

387K

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