Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-19 00:11Z
d/dy [y^8] = 8y^7
∫₀^∞ e^(-r²) dr = √π / 2
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\lim_{x\to 0} \frac{\sin x}{x} = 1
det| 5 4 ; 5 6 | = 10
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d/dn [n^3] = 3n^2
6t² + 4t + 0 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 1 7 ; 7 2 | = -47
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10n² + 4n + 2 = 0
\frac{4}{6} \sum_{i=1}^{n} i^{2}
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\lim_{t\to 0} \frac{\sin t}{t} = 1
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∑_{k=1}^{n} k = n(n+1)/2
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