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)!}

F = G m₁m₂ / r²

46K

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

468K

iħ ∂ψ/∂t = Ĥψ

iħ ∂ψ/∂t = Ĥψ

289K

10ω² + 7ω + 4 = 0

278K

3r² + 6r + 7 = 0

CaCO₃ → CaO + CO₂

339K

\lim_{α\to 0} \frac{\sin α}{α} = 1

177K

E = mc²

∇²ω = 0

358K

det| 9 4 ; 1 10 | = 86

121K

N₂ + 3H₂ ⇌ 2NH₃

399K