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 22:14Z

det| 5 1 ; 4 6 | = 26

∑_{k=1}^{n} k = n(n+1)/2

46K

E = mc²

468K

∑_{k=1}^{n} k = n(n+1)/2

det| 7 4 ; 4 8 | = 40

289K

\lim_{r\to 0} \frac{\sin r}{r} = 1

278K

12φ² + 4φ + 4 = 0

6r² + 3r + 1 = 0

339K

N₂ + 3H₂ ⇌ 2NH₃

177K

ω = 2πf

358K

∑_{k=1}^{n} k = n(n+1)/2

121K

6n² + 7n + 6 = 0

399K