Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-19 00:12Z
d/dy [y^8] = 8y^7
\lim_{x\to 0} \frac{\sin x}{x} = 1
∑_{k=1}^{n} k = n(n+1)/2
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d/dn [n^3] = 3n^2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
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6t² + 4t + 0 = 0
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
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\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{2}{2} \sum_{i=1}^{n} i^{2}
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AgNO₃ + NaCl → AgCl↓ + NaNO₃
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
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det| 11 5 ; 0 12 | = 132
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