Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 18:39Z

CaCO₃ → CaO + CO₂

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

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∑_{k=1}^{n} k = n(n+1)/2

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\frac{12}{2} \sum_{i=1}^{n} i^{2}

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

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

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Fe₂O₃ + 3CO → 2Fe + 3CO₂

e^{i\pi} + 1 = 0

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det| 9 4 ; 1 10 | = 86

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det| 3 7 ; 2 4 | = -2

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∫₀^∞ e^(-x²) dx = √π / 2

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