Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 19:13Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 5 6 ; 2 6 | = 18
479K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 9 4 ; 1 10 | = 86
129K
6x² + 5x + 5 = 0
det| 5 9 ; 7 6 | = -33
191K
Fe₂O₃ + 3CO → 2Fe + 3CO₂