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

∑_{k=1}^{n} k = n(n+1)/2

46K

det| 7 8 ; 0 8 | = 56

468K

2H₂ + O₂ → 2H₂O

AgNO₃ + NaCl → AgCl↓ + NaNO₃

289K

det| 12 6 ; 1 13 | = 150

278K

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

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

339K

∫₀^∞ e^(-x²) dx = √π / 2

177K

iħ ∂ψ/∂t = Ĥψ

det| 4 1 ; 2 5 | = 18

358K

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

121K

CaCO₃ → CaO + CO₂

∑_{k=1}^{n} k = n(n+1)/2

399K

9x² + 4x + 6 = 0

316K

det| 9 8 ; 1 10 | = 82

10n² + 5n + 0 = 0

11K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

387K

∂ω/∂t = 2ω

ω = 2πf

144K

det| 8 8 ; 6 9 | = 24

67K

det| 11 2 ; 2 12 | = 128

97K

5y² + 1y + 2 = 0

338K

PV = nRT

276K

F = G m₁m₂ / r²

346K

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