Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 21:10Z

10y² + 2y + 6 = 0

det| 7 8 ; 4 8 | = 24

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∫₀^∞ e^(-θ²) dθ = √π / 2

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∫₀^∞ e^(-t²) dt = √π / 2

d/dt [t^3] = 3t^2

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7γ² + 8γ + 3 = 0

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e^{i\pi} + 1 = 0

det| 3 6 ; 0 4 | = 12

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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

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det| 9 4 ; 1 10 | = 86

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e^{i\pi} + 1 = 0

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∫₀^∞ e^(-t²) dt = √π / 2

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∑_{k=1}^{n} k = n(n+1)/2

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

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