Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 21:54Z
∑_{k=1}^{n} k = n(n+1)/2
\lim_{β\to 0} \frac{\sin β}{β} = 1
75K
\lim_{t\to 0} \frac{\sin t}{t} = 1
479K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 10 7 ; 3 11 | = 89
276K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 1 4 ; 3 2 | = -10
390K
\lim_{α\to 0} \frac{\sin α}{α} = 1
Fe₂O₃ + 3CO → 2Fe + 3CO₂
1K
det| 7 9 ; 1 8 | = 47
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\lim_{α\to 0} \frac{\sin α}{α} = 1
338K
det| 7 4 ; 4 8 | = 40
188K