Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 15:21Z
\lim_{y\to 0} \frac{\sin y}{y} = 1
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 3 6 ; 0 4 | = 12
155K
det| 8 8 ; 0 9 | = 72
det| 5 6 ; 2 6 | = 18
366K
λ = h/p
det| 3 3 ; 4 4 | = 0
319K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
359K
∑_{k=1}^{n} k = n(n+1)/2
263K
8x² + 1x + 3 = 0