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 22:34Z

det| 5 1 ; 4 6 | = 26

Fe₂O₃ + 3CO → 2Fe + 3CO₂

46K

∇ × E = −∂B/∂t

468K

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

289K

det| 12 9 ; 5 13 | = 111

278K

12φ² + 4φ + 4 = 0

8ψ² + 7ψ + 0 = 0

339K

det| 10 7 ; 3 11 | = 89

177K

E = mc²

det| 5 2 ; 3 6 | = 24

358K

∂x/∂ψ = 6x

121K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

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

399K

PV = nRT

316K

\frac{4}{8} \sum_{i=1}^{n} i^{2}

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

11K

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

387K

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