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 00:42Z

∇²β = 0

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

164K

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

232K

3y² + 5y + 2 = 0

12y² + 1y + 6 = 0

375K

PV = nRT

47K

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

AgNO₃ + NaCl → AgCl↓ + NaNO₃

165K

∫₀^∞ e^(-β²) dβ = √π / 2

372K

1φ² + 5φ + 7 = 0

∇²ψ = 0

430K

det| 9 4 ; 1 10 | = 86

130K

e^{i\pi} + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

455K

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

336K

7n² + 3n + 1 = 0

∇ × E = −∂B/∂t

215K

det| 7 2 ; 3 8 | = 50

324K

∂x/∂x = 8x

∂β/∂ψ = 1β

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