Σ index Σ#24 Ledger /21 Eq pack 1 Batch 10 Eq pack 25 Eq pack 7 Matrix 5 Batch 16

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-09-16 08:24Z

∇²n = 0

3γ² + 1γ + 4 = 0

212K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

401K

9ψ² + 5ψ + 3 = 0

∇ × E = −∂B/∂t

220K

E = mc²

413K

d/dβ [β^4] = 4β^3

det| 8 9 ; 3 9 | = 45

334K

∇ × E = −∂B/∂t

256K

\lim_{α\to 0} \frac{\sin α}{α} = 1

9n² + 1n + 6 = 0

76K

det| 3 6 ; 7 4 | = -30

115K

e^{i\pi} + 1 = 0

∫₀^∞ e^(-α²) dα = √π / 2

132K

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

38K

3n² + 8n + 6 = 0

3r² + 2r + 0 = 0

251K

∂x/∂θ = 3x

113K

CH₄ + 2O₂ → CO₂ + 2H₂O

det| 1 1 ; 5 2 | = -3

453K

4ψ² + 4ψ + 7 = 0

408K

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

404K

E = mc²

4K

11n² + 2n + 5 = 0

251K

∑_{k=1}^{n} k = n(n+1)/2

274K

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