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 22:17Z

det| 5 1 ; 4 6 | = 26

AgNO₃ + NaCl → AgCl↓ + NaNO₃

46K

\lim_{β\to 0} \frac{\sin β}{β} = 1

468K

∑_{k=1}^{n} k = n(n+1)/2

det| 9 6 ; 0 10 | = 90

289K

det| 7 4 ; 4 8 | = 40

278K

12φ² + 4φ + 4 = 0

∑_{k=1}^{n} k = n(n+1)/2

339K

\frac{4}{9} \sum_{i=1}^{n} i^{2}

177K

E = mc²

det| 5 3 ; 7 6 | = 9

358K

2H₂ + O₂ → 2H₂O

121K

d/dx [x^3] = 3x^2

399K

N₂ + 3H₂ ⇌ 2NH₃

316K