Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 01:29Z

11φ² + 9φ + 3 = 0

3x² + 5x + 7 = 0

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

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∫₀^∞ e^(-y²) dy = √π / 2

d/dx [x^9] = 9x^8

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

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

9α² + 7α + 5 = 0

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det| 7 4 ; 4 8 | = 40

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CaCO₃ → CaO + CO₂

det| 3 7 ; 2 4 | = -2

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

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∫₀^∞ e^(-t²) dt = √π / 2

F = G m₁m₂ / r²

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det| 9 5 ; 1 10 | = 85

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∇ × E = −∂B/∂t

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E = mc²

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