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 00:02Z

∇²β = 0

E = mc²

164K

8ψ² + 7ψ + 0 = 0

232K

3y² + 5y + 2 = 0

∇ × E = −∂B/∂t

375K

det| 1 1 ; 5 2 | = -3

47K

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

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

165K

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

372K

4t² + 3t + 3 = 0

430K

\frac{6}{3} \sum_{i=1}^{n} i^{2}

130K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

455K

\oint_C \vec{F}\cdot d\vec{r} = 0

336K

d/dβ [β^2] = 2β^1

215K

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