Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 19:11Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 11 5 ; 0 12 | = 132
479K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 3 7 ; 2 4 | = -2
276K
det| 3 1 ; 7 4 | = 5
129K
6x² + 5x + 5 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 9 4 ; 1 10 | = 86
153K
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
188K