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 00:59Z

∇²β = 0

10β² + 5β + 2 = 0

164K

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

232K

3y² + 5y + 2 = 0

d/dx [x^3] = 3x^2

375K

det| 7 2 ; 7 8 | = 42

47K

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

det| 6 4 ; 4 7 | = 26

165K

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

372K

1φ² + 5φ + 7 = 0

∫₀^∞ e^(-φ²) dφ = √π / 2

430K

∂α/∂ω = 3α

130K

e^{i\pi} + 1 = 0

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

455K

∇ × E = −∂B/∂t

336K

8ψ² + 7ψ + 0 = 0

215K

F = ma

324K

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