Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 15:31Z
\lim_{y\to 0} \frac{\sin y}{y} = 1
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 11 9 ; 0 12 | = 132
63K
det| 8 8 ; 0 9 | = 72
det| 3 6 ; 0 4 | = 12
201K
λ = h/p
\binom{n}{k} = \frac{n!}{k!(n-k)!}
319K
det| 6 6 ; 3 7 | = 24
359K
\frac{12}{6} \sum_{i=1}^{n} i^{2}
263K