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 22:20Z

det| 5 1 ; 4 6 | = 26

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

46K

PV = nRT

468K

∑_{k=1}^{n} k = n(n+1)/2

det| 9 5 ; 1 10 | = 85

289K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

278K

12φ² + 4φ + 4 = 0

9α² + 7α + 5 = 0

339K

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

177K

det| 9 4 ; 1 10 | = 86

358K

8x² + 2x + 7 = 0

121K

∑_{k=1}^{n} k = n(n+1)/2

399K

7y² + 9y + 1 = 0

316K

11ψ² + 6ψ + 2 = 0

11K