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 17:19Z

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

iħ ∂ψ/∂t = Ĥψ

46K

\frac{8}{6} \sum_{i=1}^{n} i^{2}

468K

iħ ∂ψ/∂t = Ĥψ

det| 9 4 ; 1 10 | = 86

289K

6n² + 7n + 6 = 0

278K

3r² + 6r + 7 = 0

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

339K

ω = 2πf

177K

E = mc²

\frac{4}{6} \sum_{i=1}^{n} i^{2}

358K

PV = nRT

121K

det| 11 5 ; 0 12 | = 132

399K

F = G m₁m₂ / r²

316K

∂n/∂θ = 3n

11K