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 22:39Z

det| 5 1 ; 4 6 | = 26

∑_{k=1}^{n} k = n(n+1)/2

46K

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

468K

∑_{k=1}^{n} k = n(n+1)/2

det| 9 4 ; 1 10 | = 86

289K

E = mc²

278K

12φ² + 4φ + 4 = 0

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

339K

∂α/∂r = 8α

177K

E = mc²

2H₂ + O₂ → 2H₂O

358K

6ω² + 4ω + 4 = 0

121K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

∇ × E = −∂B/∂t