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 05:50Z

CaCO₃ → CaO + CO₂

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

46K

F = G m₁m₂ / r²

468K

\lim_{φ\to 0} \frac{\sin φ}{φ} = 1

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

289K

det| 7 4 ; 4 8 | = 40

278K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∑_{k=1}^{n} k = n(n+1)/2

339K

PV = nRT

177K

∇ × E = −∂B/∂t

358K

F = G m₁m₂ / r²

121K