Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 00:57Z

d/dy [y^8] = 8y^7

∑_{k=1}^{n} k = n(n+1)/2

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det| 7 9 ; 1 8 | = 47

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\lim_{x\to 0} \frac{\sin x}{x} = 1

det| 7 4 ; 4 8 | = 40

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

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d/dn [n^3] = 3n^2

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

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N₂ + 3H₂ ⇌ 2NH₃

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

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∑_{k=1}^{n} k = n(n+1)/2

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iħ ∂ψ/∂t = Ĥψ

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