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 00:06Z

4y² + 8y + 1 = 0

det| 9 1 ; 4 10 | = 86

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

2H₂ + O₂ → 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

289K

12t² + 9t + 2 = 0

278K

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

det| 12 7 ; 5 13 | = 121

339K

\lim_{α\to 0} \frac{\sin α}{α} = 1

177K

iħ ∂ψ/∂t = Ĥψ

5n² + 3n + 0 = 0

358K

10α² + 2α + 0 = 0

121K

CaCO₃ → CaO + CO₂

PV = nRT

399K

det| 1 5 ; 4 2 | = -18

316K

det| 9 8 ; 1 10 | = 82

det| 1 6 ; 3 2 | = -16

11K

CH₄ + 2O₂ → CO₂ + 2H₂O

387K

∂ω/∂t = 2ω

d/dz [z^6] = 6z^5

144K

det| 2 7 ; 2 3 | = -8

67K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

97K

ΔS ≥ 0

338K

e^{i\pi} + 1 = 0

276K

e^{i\pi} + 1 = 0

346K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

256K

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