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

N₂ + 3H₂ ⇌ 2NH₃

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

2H₂ + O₂ → 2H₂O

e^{i\pi} + 1 = 0

289K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

278K

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

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

339K

∇ × E = −∂B/∂t

177K

iħ ∂ψ/∂t = Ĥψ

det| 4 7 ; 6 5 | = -22

358K

12θ² + 5θ + 1 = 0

121K

CaCO₃ → CaO + CO₂

ΔS ≥ 0

399K

8ψ² + 7ψ + 0 = 0

316K

∇²z = 0

11K

E = mc²

387K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

144K

det| 3 7 ; 3 4 | = -9

67K

det| 6 7 ; 6 7 | = 0

97K

\lim_{α\to 0} \frac{\sin α}{α} = 1

338K

e^{i\pi} + 1 = 0

276K

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