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 21:11Z

7ω² + 9ω + 3 = 0

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

46K

det| 9 8 ; 3 10 | = 66

468K

∑_{k=1}^{n} k = n(n+1)/2

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

289K

12y² + 5y + 7 = 0

278K

3n² + 8n + 2 = 0

iħ ∂ψ/∂t = Ĥψ

339K

det| 4 7 ; 2 5 | = 6

177K

8ψ² + 7ψ + 0 = 0

358K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

121K

∇²ω = 0

399K

N₂ + 3H₂ ⇌ 2NH₃

316K

\frac{8}{6} \sum_{i=1}^{n} i^{2}

11K