Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 17:38Z
∑_{k=1}^{n} k = n(n+1)/2
\lim_{β\to 0} \frac{\sin β}{β} = 1
75K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
479K
8β² + 2β + 0 = 0
det| 9 4 ; 1 10 | = 86
129K
∑_{k=1}^{n} k = n(n+1)/2
\oint_C \vec{F}\cdot d\vec{r} = 0
390K
\lim_{r\to 0} \frac{\sin r}{r} = 1
\lim_{α\to 0} \frac{\sin α}{α} = 1
1K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
338K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
416K