Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 15:49Z
\lim_{y\to 0} \frac{\sin y}{y} = 1
det| 10 4 ; 1 11 | = 106
198K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 8 8 ; 0 9 | = 72
det| 9 4 ; 1 10 | = 86
319K
∫₀^∞ e^(-t²) dt = √π / 2
263K
∑_{k=1}^{n} k = n(n+1)/2
233K
det| 5 3 ; 7 6 | = 9
412K