Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-20 04:48Z

∇²n = 0

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

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∑_{k=1}^{n} k = n(n+1)/2

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9r² + 4r + 1 = 0

8ψ² + 7ψ + 0 = 0

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∇ × E = −∂B/∂t

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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

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

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11γ² + 3γ + 6 = 0

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

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∫₀^∞ e^(-α²) dα = √π / 2

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10t² + 9t + 5 = 0

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