Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 15:56Z
\lim_{y\to 0} \frac{\sin y}{y} = 1
det| 7 4 ; 4 8 | = 40
326K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
155K
det| 8 8 ; 0 9 | = 72
∑_{k=1}^{n} k = n(n+1)/2
176K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
319K