Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 15:53Z
\lim_{y\to 0} \frac{\sin y}{y} = 1
det| 3 1 ; 7 4 | = 5
198K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
155K
det| 9 4 ; 1 10 | = 86
63K
det| 8 8 ; 0 9 | = 72
λ = h/p
det| 4 6 ; 4 5 | = -4
176K