Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 19:24Z

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

det| 11 5 ; 0 12 | = 132

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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}

8x² + 2x + 7 = 0

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N₂ + 3H₂ ⇌ 2NH₃

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det| 3 7 ; 2 4 | = -2

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N₂ + 3H₂ ⇌ 2NH₃

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