Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 21:23Z
∑_{k=1}^{n} k = n(n+1)/2
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
75K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 5 6 ; 7 6 | = -12
276K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
129K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\lim_{α\to 0} \frac{\sin α}{α} = 1
\oint_C \vec{F}\cdot d\vec{r} = 0
1K
det| 9 4 ; 1 10 | = 86
153K
det| 3 7 ; 2 4 | = -2
338K