Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-19 00:11Z
d/dy [y^8] = 8y^7
det| 7 6 ; 1 8 | = 50
451K
\lim_{x\to 0} \frac{\sin x}{x} = 1
∫₀^∞ e^(-r²) dr = √π / 2
297K
∑_{k=1}^{n} k = n(n+1)/2
252K
d/dn [n^3] = 3n^2
6t² + 4t + 0 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
184K