Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-17 23:06Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 9 4 ; 1 10 | = 86

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∫₀^∞ e^(-x²) dx = √π / 2

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

∂n/∂θ = 3n

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CaCO₃ → CaO + CO₂

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ω = 2πf

11φ² + 4φ + 0 = 0

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∑_{k=1}^{n} k = n(n+1)/2

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e^{i\pi} + 1 = 0

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

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

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10t² + 8t + 0 = 0

det| 4 7 ; 2 5 | = 6

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∑_{k=1}^{n} k = n(n+1)/2

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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

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\frac{12}{6} \sum_{i=1}^{n} i^{2}

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