Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 23:42Z
ΔS ≥ 0
\frac{2}{2} \sum_{i=1}^{n} i^{2}
428K
\oint_C \vec{F}\cdot d\vec{r} = 0
238K
det| 4 6 ; 2 5 | = 8
\lim_{x\to 0} \frac{\sin x}{x} = 1
270K
∑_{k=1}^{n} k = n(n+1)/2
268K
ΔS ≥ 0
det| 9 4 ; 1 10 | = 86
41K
∑_{k=1}^{n} k = n(n+1)/2
330K
\lim_{n\to 0} \frac{\sin n}{n} = 1
\frac{11}{6} \sum_{i=1}^{n} i^{2}
95K
det| 12 9 ; 3 13 | = 129
det| 9 4 ; 3 10 | = 78
det| 5 1 ; 4 6 | = 26