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 22:43Z

det| 5 1 ; 4 6 | = 26

7y² + 9y + 1 = 0

46K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

468K

∑_{k=1}^{n} k = n(n+1)/2

det| 9 4 ; 1 10 | = 86

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

12φ² + 4φ + 4 = 0

det| 6 6 ; 5 7 | = 12

339K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

177K

E = mc²

det| 9 5 ; 1 10 | = 85

358K

CaCO₃ → CaO + CO₂

121K

det| 2 6 ; 0 3 | = 6

399K

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

316K