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 22:23Z

det| 5 1 ; 4 6 | = 26

5φ² + 1φ + 1 = 0

46K

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

468K

∑_{k=1}^{n} k = n(n+1)/2

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

289K

det| 7 2 ; 7 8 | = 42

278K

12φ² + 4φ + 4 = 0

8ψ² + 7ψ + 0 = 0

339K

det| 5 2 ; 3 6 | = 24

177K

\lim_{α\to 0} \frac{\sin α}{α} = 1

358K

12γ² + 9γ + 1 = 0

121K

F = ma

399K

∇ × E = −∂B/∂t

316K

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

11K