Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-17 23:37Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∑_{k=1}^{n} k = n(n+1)/2

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\lim_{β\to 0} \frac{\sin β}{β} = 1

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

det| 2 3 ; 5 3 | = -9

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det| 9 4 ; 1 10 | = 86

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ω = 2πf

CH₄ + 2O₂ → CO₂ + 2H₂O

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

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1n² + 7n + 3 = 0

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4γ² + 1γ + 7 = 0

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∑_{k=1}^{n} k = n(n+1)/2

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10ω² + 7ω + 4 = 0

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