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

11ψ² + 6ψ + 2 = 0

46K

\frac{8}{6} \sum_{i=1}^{n} i^{2}

468K

CH₄ + 2O₂ → CO₂ + 2H₂O

2H₂ + O₂ → 2H₂O

289K

det| 7 2 ; 7 8 | = 42

278K

det| 2 6 ; 0 3 | = 6

∑_{k=1}^{n} k = n(n+1)/2

339K

5z² + 8z + 3 = 0

177K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

358K

\frac{4}{6} \sum_{i=1}^{n} i^{2}

121K

det| 7 6 ; 1 8 | = 50

399K

N₂ + 3H₂ ⇌ 2NH₃

316K

det| 7 4 ; 4 8 | = 40

11K