Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 15:40Z
\lim_{y\to 0} \frac{\sin y}{y} = 1
det| 7 9 ; 1 8 | = 47
326K
det| 11 9 ; 5 12 | = 87
198K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
155K
det| 8 8 ; 0 9 | = 72
det| 7 4 ; 4 8 | = 40
201K
det| 11 4 ; 5 12 | = 112
319K