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 19:19Z

ω = 2πf

\lim_{x\to 0} \frac{\sin x}{x} = 1

46K

F = G m₁m₂ / r²

468K

3γ² + 9γ + 0 = 0

det| 12 1 ; 5 13 | = 151

289K

E = mc²

278K

∂β/∂z = 1β

iħ ∂ψ/∂t = Ĥψ

339K

∇ × E = −∂B/∂t

177K

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

N₂ + 3H₂ ⇌ 2NH₃

358K

iħ ∂ψ/∂t = Ĥψ

121K

det| 10 3 ; 0 11 | = 110

det| 9 4 ; 1 10 | = 86

399K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

316K