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 05:54Z

CaCO₃ → CaO + CO₂

F = G m₁m₂ / r²

46K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

468K

\lim_{φ\to 0} \frac{\sin φ}{φ} = 1

11t² + 9t + 7 = 0

289K

det| 3 1 ; 7 4 | = 5

278K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

Fe₂O₃ + 3CO → 2Fe + 3CO₂

339K

∑_{k=1}^{n} k = n(n+1)/2

177K

det| 12 4 ; 2 13 | = 148

d/dt [t^3] = 3t^2

358K

10t² + 9t + 5 = 0

121K

12r² + 4r + 0 = 0

∂y/∂n = 5y

399K

det| 9 4 ; 1 10 | = 86

316K