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 17:41Z

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

8ψ² + 7ψ + 0 = 0

46K

∇ × E = −∂B/∂t

468K

iħ ∂ψ/∂t = Ĥψ

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

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

3r² + 6r + 7 = 0

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

339K

det| 9 8 ; 3 10 | = 66

177K

E = mc²

det| 5 9 ; 7 6 | = -33

358K

∂α/∂ω = 3α

121K

det| 5 3 ; 7 6 | = 9

399K