Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-20 01:05Z

12γ² + 2γ + 2 = 0

10ψ² + 5ψ + 0 = 0

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det| 10 7 ; 3 11 | = 89

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∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

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

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5φ² + 3φ + 0 = 0

det| 12 6 ; 0 13 | = 156

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\lim_{α\to 0} \frac{\sin α}{α} = 1

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ΔS ≥ 0

7γ² + 8γ + 3 = 0

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∂y/∂γ = 8y

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∫₀^∞ e^(-y²) dy = √π / 2

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

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

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det| 9 4 ; 1 10 | = 86

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F = G m₁m₂ / r²

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