Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 15:27Z
\lim_{y\to 0} \frac{\sin y}{y} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
326K
det| 4 8 ; 3 5 | = -4
198K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 11 9 ; 5 12 | = 87
155K
det| 8 8 ; 0 9 | = 72
det| 10 2 ; 1 11 | = 108
366K
λ = h/p
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\lim_{t\to 0} \frac{\sin t}{t} = 1
359K