Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-17 23:32Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

\lim_{α\to 0} \frac{\sin α}{α} = 1

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

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

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

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det| 5 3 ; 7 6 | = 9

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ω = 2πf

ω = 2πf

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8ψ² + 7ψ + 0 = 0

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e^{i\pi} + 1 = 0

9α² + 7α + 5 = 0

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det| 7 9 ; 1 8 | = 47

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10t² + 8t + 0 = 0

1θ² + 2θ + 6 = 0

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∇ × E = −∂B/∂t

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4φ² + 2φ + 1 = 0