Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 19:39Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 8 9 ; 4 9 | = 36
75K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
6x² + 5x + 5 = 0
det| 4 4 ; 5 5 | = 0
191K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
1K
ω = 2πf
det| 7 4 ; 4 8 | = 40
473K
9ω² + 6ω + 5 = 0