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 07:34Z

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

46K

∇²β = 0

468K

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

det| 7 4 ; 4 8 | = 40

289K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

278K

∂x/∂θ = 8x

2γ² + 5γ + 2 = 0

339K

\frac{3}{2} \sum_{i=1}^{n} i^{2}

177K

∑_{k=1}^{n} k = n(n+1)/2

358K

∇ × E = −∂B/∂t

121K

det| 9 6 ; 0 10 | = 90

399K

∫₀^∞ e^(-t²) dt = √π / 2

316K

F = G m₁m₂ / r²

11K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

387K

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