Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 19:07Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 7 4 ; 4 8 | = 40
75K
det| 6 6 ; 3 7 | = 24
479K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
276K
6x² + 5x + 5 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
191K
det| 11 9 ; 5 12 | = 87
390K
Fe₂O₃ + 3CO → 2Fe + 3CO₂