Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-21 01:34Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 9 4 ; 1 10 | = 86
372K
d/dφ [φ^5] = 5φ^4
det| 8 5 ; 3 9 | = 57
188K
∑_{k=1}^{n} k = n(n+1)/2
31K
11y² + 4y + 2 = 0
det| 4 8 ; 3 5 | = -4
165K