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 21:34Z

7ω² + 9ω + 3 = 0

det| 3 1 ; 7 4 | = 5

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

∑_{k=1}^{n} k = n(n+1)/2

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

289K

d/dφ [φ^1] = 1φ^0

278K

3n² + 8n + 2 = 0

10t² + 9t + 5 = 0

339K

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

177K

∇²x = 0

det| 9 4 ; 1 10 | = 86

358K

∂ψ/∂β = 3ψ

121K

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

399K

det| 4 8 ; 3 5 | = -4

316K