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 02:19Z

det| 5 5 ; 5 6 | = 5

det| 7 2 ; 7 8 | = 42

46K

∫₀^∞ e^(-z²) dz = √π / 2

468K

2H₂ + O₂ → 2H₂O

d/dt [t^3] = 3t^2

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

5θ² + 3θ + 2 = 0

det| 9 5 ; 1 10 | = 85

339K

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

177K

CaCO₃ → CaO + CO₂

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

358K

det| 9 4 ; 1 10 | = 86

121K

\frac{4}{6} \sum_{i=1}^{n} i^{2}

399K

7r² + 8r + 5 = 0

316K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

11K

∑_{k=1}^{n} k = n(n+1)/2

387K

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