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 19:17Z

ω = 2πf

∑_{k=1}^{n} k = n(n+1)/2

46K

∇ × E = −∂B/∂t

468K

3γ² + 9γ + 0 = 0

det| 6 6 ; 5 7 | = 12

289K

det| 1 4 ; 3 2 | = -10

278K

∂β/∂z = 1β

8ψ² + 7ψ + 0 = 0

339K

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

177K

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

∇²γ = 0

358K

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

121K

det| 10 3 ; 0 11 | = 110

\frac{7}{5} \sum_{i=1}^{n} i^{2}

d/dα [α^12] = 12α^11