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 16:35Z

e^{i\pi} + 1 = 0

\frac{3}{2} \sum_{i=1}^{n} i^{2}

46K

∇²ω = 0

468K

CH₄ + 2O₂ → CO₂ + 2H₂O

det| 7 4 ; 4 8 | = 40

289K

N₂ + 3H₂ ⇌ 2NH₃

278K

det| 2 6 ; 0 3 | = 6

7r² + 8r + 5 = 0

339K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

177K

∑_{k=1}^{n} k = n(n+1)/2

358K

∇ × E = −∂B/∂t

121K