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 07:42Z

∑_{k=1}^{n} k = n(n+1)/2

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

46K

det| 5 9 ; 7 6 | = -33

468K

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

∇ × E = −∂B/∂t

289K

F = G m₁m₂ / r²

278K

∂x/∂θ = 8x

10γ² + 8γ + 7 = 0

339K

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

177K

3φ² + 4φ + 2 = 0

∂γ/∂θ = 2γ

358K

CaCO₃ → CaO + CO₂

121K

det| 9 6 ; 0 10 | = 90

399K

det| 7 4 ; 4 8 | = 40

316K