Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 19:37Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
479K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 11 9 ; 5 12 | = 87
276K
6x² + 5x + 5 = 0
det| 3 3 ; 4 4 | = 0
191K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 10 7 ; 3 11 | = 89
1K
det| 8 9 ; 4 9 | = 36
188K