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 19:44Z

ω = 2πf

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

46K

7r² + 8r + 5 = 0

468K

3γ² + 9γ + 0 = 0

∂z/∂ψ = 1z

289K

8ψ² + 7ψ + 0 = 0

278K

∂β/∂z = 1β

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

339K

∑_{k=1}^{n} k = n(n+1)/2

177K

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

PV = nRT

358K

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

121K

∇ × E = −∂B/∂t

399K

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

316K