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 00:16Z

4y² + 8y + 1 = 0

det| 12 7 ; 7 13 | = 107

46K

det| 8 8 ; 6 9 | = 24

468K

2H₂ + O₂ → 2H₂O

e^{i\pi} + 1 = 0

289K

det| 9 7 ; 1 10 | = 83

278K

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

∇²γ = 0

339K

PV = nRT

177K

iħ ∂ψ/∂t = Ĥψ

det| 2 6 ; 2 3 | = -6

358K

2n² + 6n + 3 = 0

121K

CaCO₃ → CaO + CO₂

∫₀^∞ e^(-α²) dα = √π / 2

399K

\frac{5}{6} \sum_{i=1}^{n} i^{2}

316K

det| 9 8 ; 1 10 | = 82

\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1

11K

∑_{k=1}^{n} k = n(n+1)/2

387K

det| 9 5 ; 2 10 | = 80

144K

det| 5 3 ; 2 6 | = 24

67K

∇²α = 0

97K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

338K

N₂ + 3H₂ ⇌ 2NH₃

276K

e^{i\pi} + 1 = 0

346K

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

256K

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