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 08:03Z

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

9ψ² + 7ψ + 3 = 0

46K

10ω² + 7ω + 4 = 0

468K

∇ × E = −∂B/∂t

det| 4 8 ; 3 5 | = -4

289K

det| 7 2 ; 7 8 | = 42

278K

10x² + 2x + 4 = 0

∑_{k=1}^{n} k = n(n+1)/2

339K

6n² + 7n + 6 = 0

177K

∇²z = 0

358K

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

121K

ω = 2πf

399K

N₂ + 3H₂ ⇌ 2NH₃

316K

det| 7 4 ; 4 8 | = 40

11K