Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 15:20Z
\lim_{y\to 0} \frac{\sin y}{y} = 1
Fe₂O₃ + 3CO → 2Fe + 3CO₂
326K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 8 8 ; 0 9 | = 72
det| 9 4 ; 1 10 | = 86
366K
λ = h/p
det| 1 4 ; 0 2 | = 2
176K
∑_{k=1}^{n} k = n(n+1)/2
319K
det| 3 7 ; 2 4 | = -2
359K