Σ index Ledger /3 Matrix 11 Matrix 23 Rxn set 8 Rxn set 20 Batch 16 Σ#6 Eq pack 13 Σ#24 Σ#12 Matrix 17 Ledger /9 Rxn set 26 Batch 4 Σ#18

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-18 22:38Z

∑_{k=1}^{n} k = n(n+1)/2

∇ × E = −∂B/∂t

384K

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

385K

det| 11 9 ; 4 12 | = 96

∂γ/∂θ = 2γ

163K

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

259K

∇ × E = −∂B/∂t

F = G m₁m₂ / r²

305K

det| 9 6 ; 0 10 | = 90

57K

5z² + 5z + 0 = 0

det| 7 4 ; 4 8 | = 40

293K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

110K

\lim_{r\to 0} \frac{\sin r}{r} = 1

300K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

34K

∂z/∂φ = 7z

354K

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