Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 15:56Z
\lim_{y\to 0} \frac{\sin y}{y} = 1
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 9 4 ; 1 10 | = 86
155K
∑_{k=1}^{n} k = n(n+1)/2
63K
det| 8 8 ; 0 9 | = 72
CH₄ + 2O₂ → CO₂ + 2H₂O
201K
det| 11 9 ; 5 12 | = 87
319K