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

∇ × E = −∂B/∂t

46K

∫₀^∞ e^(-r²) dr = √π / 2

468K

2H₂ + O₂ → 2H₂O

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

289K

det| 8 8 ; 6 9 | = 24

278K

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

AgNO₃ + NaCl → AgCl↓ + NaNO₃

339K

∑_{k=1}^{n} k = n(n+1)/2

177K

iħ ∂ψ/∂t = Ĥψ

F = G m₁m₂ / r²

358K

det| 9 6 ; 3 10 | = 72

121K

CaCO₃ → CaO + CO₂

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

399K

ω = 2πf

316K

det| 9 8 ; 1 10 | = 82

det| 7 8 ; 0 8 | = 56

11K

5y² + 1y + 2 = 0

387K

∂ω/∂t = 2ω

∑_{k=1}^{n} k = n(n+1)/2

144K

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

67K

det| 9 3 ; 5 10 | = 75

97K

2n² + 6n + 3 = 0

338K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

276K

CaCO₃ → CaO + CO₂

346K

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

256K

ω = 2πf

348K

CaCO₃ → CaO + CO₂

396K

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