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 20:10Z

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

det| 7 4 ; 4 8 | = 40

46K

F = G m₁m₂ / r²

468K

CaCO₃ → CaO + CO₂

∇ × E = −∂B/∂t

289K

5z² + 8z + 3 = 0

278K

e^{i\pi} + 1 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

339K

∑_{k=1}^{n} k = n(n+1)/2

177K

∂x/∂r = 4x

\frac{4}{9} \sum_{i=1}^{n} i^{2}

358K

PV = nRT

121K

11z² + 3z + 4 = 0

399K

F = G m₁m₂ / r²

316K

det| 2 3 ; 5 3 | = -9

11K