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

9ψ² + 7ψ + 3 = 0

164K

10β² + 5β + 2 = 0

232K

3y² + 5y + 2 = 0

∫₀^∞ e^(-φ²) dφ = √π / 2

375K

det| 7 9 ; 1 8 | = 47

47K

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

AgNO₃ + NaCl → AgCl↓ + NaNO₃

165K

8ψ² + 7ψ + 0 = 0

372K

1φ² + 5φ + 7 = 0

∂α/∂r = 8α

430K

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

130K

e^{i\pi} + 1 = 0

6n² + 7n + 6 = 0

455K

F = ma

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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