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 05:52Z

CaCO₃ → CaO + CO₂

∫₀^∞ e^(-t²) dt = √π / 2

46K

∂y/∂n = 5y

468K

\lim_{φ\to 0} \frac{\sin φ}{φ} = 1

5φ² + 1φ + 1 = 0

289K

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

278K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

8ψ² + 7ψ + 0 = 0

339K

\frac{4}{9} \sum_{i=1}^{n} i^{2}

177K

det| 12 4 ; 2 13 | = 148

6t² + 6t + 4 = 0

358K

1n² + 7n + 3 = 0

121K

11t² + 9t + 7 = 0

399K

∇ × E = −∂B/∂t

316K