Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 15:29Z
\lim_{y\to 0} \frac{\sin y}{y} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
198K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
155K
det| 5 9 ; 7 6 | = -33
63K
det| 8 8 ; 0 9 | = 72
λ = h/p
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
176K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\oint_C \vec{F}\cdot d\vec{r} = 0
359K
det| 5 3 ; 2 6 | = 24
263K
8x² + 1x + 3 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
233K
det| 11 8 ; 3 12 | = 108