Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 15:55Z
\lim_{y\to 0} \frac{\sin y}{y} = 1
∑_{k=1}^{n} k = n(n+1)/2
326K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\lim_{t\to 0} \frac{\sin t}{t} = 1
155K
det| 5 6 ; 7 6 | = -12
63K
det| 8 8 ; 0 9 | = 72
λ = h/p
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\oint_C \vec{F}\cdot d\vec{r} = 0
359K
∑_{k=1}^{n} k = n(n+1)/2
263K
8x² + 1x + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
233K
det| 9 4 ; 1 10 | = 86
412K