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 22:28Z

det| 5 1 ; 4 6 | = 26

∑_{k=1}^{n} k = n(n+1)/2

46K

8ψ² + 7ψ + 0 = 0

468K

∑_{k=1}^{n} k = n(n+1)/2

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

289K

∂β/∂z = 1β

278K

12φ² + 4φ + 4 = 0

det| 12 1 ; 5 13 | = 151

339K

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

177K

E = mc²

∇ × E = −∂B/∂t

358K

∂ψ/∂β = 3ψ

121K

det| 4 7 ; 2 5 | = 6

399K

∇²ω = 0

316K