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

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

46K

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

468K

∑_{k=1}^{n} k = n(n+1)/2

det| 5 3 ; 7 6 | = 9

289K

N₂ + 3H₂ ⇌ 2NH₃

278K

12φ² + 4φ + 4 = 0

∑_{k=1}^{n} k = n(n+1)/2

339K

∇²z = 0

177K

E = mc²

det| 9 4 ; 1 10 | = 86

358K

∑_{k=1}^{n} k = n(n+1)/2

121K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂