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 21:13Z

7ω² + 9ω + 3 = 0

\frac{8}{7} \sum_{i=1}^{n} i^{2}

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

∑_{k=1}^{n} k = n(n+1)/2

det| 9 4 ; 1 10 | = 86

289K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

278K

3n² + 8n + 2 = 0

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

339K

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

177K

4t² + 3t + 3 = 0

358K

iħ ∂ψ/∂t = Ĥψ

121K

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

399K

6r² + 3r + 1 = 0

316K

∇²ω = 0

11K