Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:41Z

11n² + 5n + 4 = 0

∫₀^∞ e^(-t²) dt = √π / 2

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F = G m₁m₂ / r²

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∫₀^∞ e^(-x²) dx = √π / 2

∇ × E = −∂B/∂t

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det| 12 2 ; 2 13 | = 152

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4φ² + 6φ + 2 = 0

det| 7 4 ; 4 8 | = 40

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

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4t² + 3t + 3 = 0

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det| 3 6 ; 0 4 | = 12

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\frac{12}{6} \sum_{i=1}^{n} i^{2}

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∑_{k=1}^{n} k = n(n+1)/2

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∇²ω = 0

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