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 05:51Z

CaCO₃ → CaO + CO₂

∑_{k=1}^{n} k = n(n+1)/2

46K

det| 12 9 ; 5 13 | = 111

468K

\lim_{φ\to 0} \frac{\sin φ}{φ} = 1

∂y/∂n = 5y

289K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

278K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∂γ/∂θ = 2γ

339K

9θ² + 7θ + 4 = 0

177K

det| 12 4 ; 2 13 | = 148

∇²ω = 0

358K

det| 7 4 ; 4 8 | = 40

121K

N₂ + 3H₂ ⇌ 2NH₃

399K