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 20:05Z

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

∑_{k=1}^{n} k = n(n+1)/2

46K

det| 2 8 ; 7 3 | = -50

468K

CaCO₃ → CaO + CO₂

PV = nRT

289K

det| 11 9 ; 0 12 | = 132

278K

e^{i\pi} + 1 = 0

F = G m₁m₂ / r²

339K

∂β/∂z = 1β

177K

∂x/∂r = 4x

iħ ∂ψ/∂t = Ĥψ

358K

PV = nRT

121K

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

399K

F = ma

316K

det| 9 4 ; 1 10 | = 86

11K