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 17:13Z

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

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

46K

F = G m₁m₂ / r²

468K

iħ ∂ψ/∂t = Ĥψ

det| 7 4 ; 4 8 | = 40

289K

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

278K

3r² + 6r + 7 = 0

10ω² + 7ω + 4 = 0

339K

∇ × E = −∂B/∂t

177K

det| 4 2 ; 6 5 | = 8

358K

∫₀^∞ e^(-x²) dx = √π / 2

121K