Σ index Matrix 17 Matrix 23 Σ#24 Rxn set 20 Eq pack 7 Eq pack 13 Rxn set 2 Ledger /15 Ledger /21 Rxn set 14 Rxn set 8 Batch 16 Eq pack 19 Ledger /9 Eq pack 1

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-20 00:54Z

∇²β = 0

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

164K

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

232K

3y² + 5y + 2 = 0

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

375K

CH₄ + 2O₂ → CO₂ + 2H₂O

47K

d/dx [x^2] = 2x^1

6ω² + 4ω + 4 = 0

165K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

372K

E = mc²

430K

∇ × E = −∂B/∂t

130K

d/dz [z^11] = 11z^10

455K

∫₀^∞ e^(-t²) dt = √π / 2

336K

8ψ² + 7ψ + 0 = 0

215K

10φ² + 6φ + 2 = 0

324K

[ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25]