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 00:04Z

4y² + 8y + 1 = 0

∫₀^∞ e^(-x²) dx = √π / 2

46K

9x² + 4x + 6 = 0

468K

2H₂ + O₂ → 2H₂O

det| 12 4 ; 3 13 | = 144

289K

∇²β = 0

278K

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

\lim_{φ\to 0} \frac{\sin φ}{φ} = 1

339K

PV = nRT

177K

iħ ∂ψ/∂t = Ĥψ

6φ² + 7φ + 4 = 0

358K

F = G m₁m₂ / r²

121K

CaCO₃ → CaO + CO₂

∇²y = 0

399K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

316K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

11K

det| 3 6 ; 1 4 | = 6

387K

det| 5 8 ; 2 6 | = 14

144K

iħ ∂ψ/∂t = Ĥψ

67K

det| 5 3 ; 2 6 | = 24

97K

ω = 2πf

338K

det| 4 1 ; 0 5 | = 20

276K

det| 9 4 ; 1 10 | = 86

346K

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

256K

4x² + 3x + 0 = 0

348K

7n² + 4n + 0 = 0

396K

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