Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 00:26Z

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

∂x/∂α = 2x

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∂α/∂r = 2α

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d/dx [x^7] = 7x^6

∫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)!}

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

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CaCO₃ → CaO + CO₂

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CH₄ + 2O₂ → CO₂ + 2H₂O

det| 9 8 ; 3 10 | = 66

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∇²r = 0

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ΔS ≥ 0

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Fe₂O₃ + 3CO → 2Fe + 3CO₂

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F = ma

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