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 21:54Z

7ω² + 9ω + 3 = 0

det| 2 6 ; 0 3 | = 6

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

∑_{k=1}^{n} k = n(n+1)/2

7y² + 9y + 1 = 0

289K

det| 7 2 ; 7 8 | = 42

278K

3n² + 8n + 2 = 0

∑_{k=1}^{n} k = n(n+1)/2

339K

N₂ + 3H₂ ⇌ 2NH₃

177K

∂α/∂r = 8α

358K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

121K

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

399K

det| 9 4 ; 1 10 | = 86

316K

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

11K