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 21:58Z

7ω² + 9ω + 3 = 0

3x² + 5x + 7 = 0

46K

∇ × E = −∂B/∂t

468K

∑_{k=1}^{n} k = n(n+1)/2

∇²n = 0

289K

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

278K

3n² + 8n + 2 = 0

∂y/∂n = 5y

339K

iħ ∂ψ/∂t = Ĥψ

177K

∇²x = 0

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

358K

iħ ∂ψ/∂t = Ĥψ

121K

F = ma

F = G m₁m₂ / r²

399K

∂z/∂ψ = 1z

316K

det| 9 4 ; 1 10 | = 86

11K

det| 12 1 ; 5 13 | = 151

387K