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 00:14Z

4y² + 8y + 1 = 0

1r² + 1r + 5 = 0

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

2H₂ + O₂ → 2H₂O

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

289K

∇ × E = −∂B/∂t

278K

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

d/dα [α^3] = 3α^2

339K

det| 9 1 ; 4 10 | = 86

177K

det| 3 7 ; 3 4 | = -9

358K

3ψ² + 3ψ + 2 = 0

121K

N₂ + 3H₂ ⇌ 2NH₃

399K

∂ω/∂x = 4ω

316K

d/dy [y^3] = 3y^2

11K

N₂ + 3H₂ ⇌ 2NH₃

387K

ΔS ≥ 0

144K

CaCO₃ → CaO + CO₂

67K

det| 6 8 ; 1 7 | = 34

97K

det| 4 1 ; 0 5 | = 20

338K

\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1

276K

8β² + 1β + 7 = 0

346K

PV = nRT

256K

CaCO₃ → CaO + CO₂

348K

12ω² + 8ω + 5 = 0

396K

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