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 22:14Z

det| 5 1 ; 4 6 | = 26

AgNO₃ + NaCl → AgCl↓ + NaNO₃

46K

∂y/∂n = 5y

468K

∑_{k=1}^{n} k = n(n+1)/2

∇²t = 0

289K

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

278K

12φ² + 4φ + 4 = 0

8ψ² + 7ψ + 0 = 0

339K

\frac{4}{9} \sum_{i=1}^{n} i^{2}

177K

E = mc²

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

358K

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

121K

∑_{k=1}^{n} k = n(n+1)/2

399K

∇ × E = −∂B/∂t

316K