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 22:32Z

det| 5 1 ; 4 6 | = 26

∂z/∂φ = 7z

46K

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

468K

∑_{k=1}^{n} k = n(n+1)/2

6n² + 7n + 6 = 0

289K

∇ × E = −∂B/∂t

278K

12φ² + 4φ + 4 = 0

9α² + 6α + 0 = 0

339K

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

177K

E = mc²

F = ma

358K

F = G m₁m₂ / r²

121K

5φ² + 1φ + 1 = 0

399K

det| 7 4 ; 4 8 | = 40

316K

det| 8 9 ; 4 9 | = 36

11K