Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 21:43Z

10y² + 2y + 6 = 0

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

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

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∫₀^∞ e^(-t²) dt = √π / 2

det| 5 6 ; 2 6 | = 18

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∑_{k=1}^{n} k = n(n+1)/2

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e^{i\pi} + 1 = 0

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

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\lim_{α\to 0} \frac{\sin α}{α} = 1

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

PV = nRT

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det| 2 3 ; 5 3 | = -9

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det| 9 4 ; 1 10 | = 86

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det| 4 8 ; 3 5 | = -4

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