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 02:32Z

det| 5 5 ; 5 6 | = 5

det| 12 9 ; 5 13 | = 111

46K

∇ × E = −∂B/∂t

468K

2H₂ + O₂ → 2H₂O

\frac{3}{2} \sum_{i=1}^{n} i^{2}

289K

∫₀^∞ e^(-x²) dx = √π / 2

278K

5θ² + 3θ + 2 = 0

∑_{k=1}^{n} k = n(n+1)/2

339K

∇²β = 0

177K

CaCO₃ → CaO + CO₂

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

358K

det| 4 8 ; 3 5 | = -4

121K

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

399K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

316K

∂z/∂φ = 7z

11K

8ψ² + 7ψ + 0 = 0

387K

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