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 16:09Z

e^{i\pi} + 1 = 0

∇²γ = 0

46K

2H₂ + O₂ → 2H₂O

468K

CH₄ + 2O₂ → CO₂ + 2H₂O

∫₀^∞ e^(-x²) dx = √π / 2

289K

12y² + 5y + 7 = 0

278K

det| 2 6 ; 0 3 | = 6

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

339K

\lim_{α\to 0} \frac{\sin α}{α} = 1

177K

∑_{k=1}^{n} k = n(n+1)/2

358K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

121K

E = mc²

399K

det| 9 4 ; 1 10 | = 86

316K

d/dψ [ψ^7] = 7ψ^6

11K