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 00:00Z

∇²β = 0

∂n/∂θ = 3n

164K

11z² + 3z + 4 = 0

232K

3y² + 5y + 2 = 0

∑_{k=1}^{n} k = n(n+1)/2

375K

9ω² + 9ω + 2 = 0

47K

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

ΔS ≥ 0

165K

8ψ² + 7ψ + 0 = 0

372K

1φ² + 5φ + 7 = 0

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

430K

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

130K

e^{i\pi} + 1 = 0

6ω² + 4ω + 4 = 0

455K

det| 11 9 ; 0 12 | = 132

336K

7n² + 3n + 1 = 0

\binom{n}{k} = \frac{n!}{k!(n-k)!}

215K

∇ × E = −∂B/∂t

324K

∂x/∂x = 8x

∂β/∂ψ = 1β

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