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 3 ; 7 6 | = 9
479K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
CH₄ + 2O₂ → CO₂ + 2H₂O
276K
6x² + 5x + 5 = 0
∑_{k=1}^{n} k = n(n+1)/2
191K
det| 5 2 ; 3 6 | = 24
390K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
ω = 2πf
det| 5 9 ; 7 6 | = -33
473K
9ω² + 6ω + 5 = 0