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 21:43Z

7ω² + 9ω + 3 = 0

5φ² + 1φ + 1 = 0

46K

10ω² + 7ω + 4 = 0

468K

∑_{k=1}^{n} k = n(n+1)/2

det| 2 7 ; 7 3 | = -43

289K

det| 7 2 ; 7 8 | = 42

278K

3n² + 8n + 2 = 0

8ψ² + 7ψ + 0 = 0

339K

5z² + 8z + 3 = 0

177K

∑_{k=1}^{n} k = n(n+1)/2

358K

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

121K

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

399K

∇ × E = −∂B/∂t

316K

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

11K