Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:01Z

11n² + 5n + 4 = 0

∑_{k=1}^{n} k = n(n+1)/2

460K

∇ × E = −∂B/∂t

438K

∫₀^∞ e^(-x²) dx = √π / 2

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

186K

9α² + 7α + 5 = 0

411K

4φ² + 6φ + 2 = 0

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

448K

∂γ/∂θ = 2γ

22K

∫₀^∞ e^(-φ²) dφ = √π / 2

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

459K

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

406K

det| 7 4 ; 4 8 | = 40

181K

det| 7 2 ; 7 8 | = 42

80K

det| 5 9 ; 7 6 | = -33

359K

F = G m₁m₂ / r²

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