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 02:56Z

det| 5 5 ; 5 6 | = 5

e^{i\pi} + 1 = 0

46K

det| 9 5 ; 1 10 | = 85

468K

2H₂ + O₂ → 2H₂O

∫₀^∞ e^(-x²) dx = √π / 2

289K

12y² + 5y + 7 = 0

278K

5θ² + 3θ + 2 = 0

det| 7 4 ; 4 8 | = 40

339K

\lim_{α\to 0} \frac{\sin α}{α} = 1

177K

∑_{k=1}^{n} k = n(n+1)/2

358K

N₂ + 3H₂ ⇌ 2NH₃

121K

∂α/∂ω = 3α

399K

N₂ + 3H₂ ⇌ 2NH₃

316K

PV = nRT

11K