Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 20:42Z

∑_{k=1}^{n} k = n(n+1)/2

3x² + 5x + 7 = 0

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

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det| 8 9 ; 3 9 | = 45

ω = 2πf

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2H₂ + O₂ → 2H₂O

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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

N₂ + 3H₂ ⇌ 2NH₃

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

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det| 2 3 ; 3 3 | = -3

λ = h/p

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

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

∑_{k=1}^{n} k = n(n+1)/2

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det| 5 6 ; 2 6 | = 18

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det| 9 4 ; 1 10 | = 86

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∇²r = 0

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