Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 19:21Z

\frac{11}{4} \sum_{i=1}^{n} i^{2}

2H₂ + O₂ → 2H₂O

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∑_{k=1}^{n} k = n(n+1)/2

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d/dx [x^3] = 3x^2

det| 7 4 ; 4 8 | = 40

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

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\frac{12}{8} \sum_{i=1}^{n} i^{2}

CH₄ + 2O₂ → CO₂ + 2H₂O

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N₂ + 3H₂ ⇌ 2NH₃

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det| 11 4 ; 5 12 | = 112

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7r² + 8r + 5 = 0

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