Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 20:26Z

det| 6 5 ; 4 7 | = 22

∑_{k=1}^{n} k = n(n+1)/2

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∇ × E = −∂B/∂t

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∇²φ = 0

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

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∫₀^∞ e^(-x²) dx = √π / 2

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\frac{9}{2} \sum_{i=1}^{n} i^{2}

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

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∂γ/∂θ = 2γ

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F = ma

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

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6t² + 6t + 4 = 0

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det| 7 4 ; 4 8 | = 40

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4t² + 3t + 3 = 0

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8x² + 2x + 7 = 0

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F = G m₁m₂ / r²

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