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 00:18Z

4y² + 8y + 1 = 0

6y² + 8y + 4 = 0

46K

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

468K

2H₂ + O₂ → 2H₂O

det| 1 5 ; 4 2 | = -18

289K

F = G m₁m₂ / r²

278K

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

∇ × E = −∂B/∂t

339K

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

177K

iħ ∂ψ/∂t = Ĥψ

det| 4 3 ; 6 5 | = 2

358K

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

121K

CaCO₃ → CaO + CO₂

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

399K

∑_{k=1}^{n} k = n(n+1)/2

316K

det| 8 8 ; 6 9 | = 24

11K

PV = nRT

387K

e^{i\pi} + 1 = 0

144K

4x² + 3x + 0 = 0

67K

∇ × E = −∂B/∂t

97K

11y² + 3y + 7 = 0

338K

CH₄ + 2O₂ → CO₂ + 2H₂O

276K

e^{i\pi} + 1 = 0

346K

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