Lattice Export /sym/2acd8f
id=1 · host=gridbatch.net · 2026-10-23 01:48Z
∑_{k=1}^{n} k = n(n+1)/2
det| 7 9 ; 0 8 | = 56
det| 2 2 ; 4 3 | = -2
70K
∂z/∂x = 3z
det| 1 5 ; 2 2 | = -8
det| 7 2 ; 1 8 | = 54
412K
det| 7 4 ; 4 8 | = 40
130K
1β² + 9β + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
204K
6n² + 7n + 1 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0