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 00:02Z

4y² + 8y + 1 = 0

3r² + 2r + 0 = 0

46K

∫₀^∞ e^(-z²) dz = √π / 2

468K

2H₂ + O₂ → 2H₂O

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

289K

8ψ² + 7ψ + 0 = 0

278K

\frac{10}{7} \sum_{i=1}^{n} i^{2}

∇²β = 0

339K

E = mc²

177K

iħ ∂ψ/∂t = Ĥψ

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

358K

∇ × E = −∂B/∂t

121K

iħ ∂ψ/∂t = Ĥψ

399K

det| 3 6 ; 0 4 | = 12

316K

det| 7 7 ; 4 8 | = 28

11K

∇ × E = −∂B/∂t

387K