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 19:26Z

ω = 2πf

∑_{k=1}^{n} k = n(n+1)/2

46K

det| 9 4 ; 1 10 | = 86

468K

3γ² + 9γ + 0 = 0

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

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

∂β/∂z = 1β

5z² + 8z + 3 = 0

339K

det| 10 7 ; 3 11 | = 89

177K

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

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

358K

∂α/∂ω = 3α

121K

∂y/∂γ = 8y

399K