Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 19:05Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 1 4 ; 3 2 | = -10
479K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
276K
6x² + 5x + 5 = 0
det| 3 1 ; 7 4 | = 5
191K
∑_{k=1}^{n} k = n(n+1)/2
390K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
153K
ω = 2πf
det| 9 4 ; 1 10 | = 86
473K
d/dy [y^11] = 11y^10
188K