Lattice Export /sym/f71da4
id=251695 · host=de.formula-vault.cloud · 2026-10-13 05:52Z
ω = 2πf
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
d/dα [α^8] = 8α^7
∑_{k=1}^{n} k = n(n+1)/2
407K
d/dα [α^5] = 5α^4
\oint_C \vec{F}\cdot d\vec{r} = 0
12t² + 7t + 4 = 0
9n² + 4n + 1 = 0