Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-09-25 12:17Z

det| 8 1 ; 5 9 | = 67

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

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7r² + 4r + 1 = 0

295K

CH₄ + 2O₂ → CO₂ + 2H₂O

10β² + 2β + 2 = 0

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

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\frac{7}{4} \sum_{i=1}^{n} i^{2}

∫₀^∞ e^(-t²) dt = √π / 2

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F = G m₁m₂ / r²

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∑_{k=1}^{n} k = n(n+1)/2

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d/dφ [φ^1] = 1φ^0

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