Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 15:21Z
\lim_{y\to 0} \frac{\sin y}{y} = 1
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 5 9 ; 7 6 | = -33
155K
det| 8 8 ; 0 9 | = 72
λ = h/p
CH₄ + 2O₂ → CO₂ + 2H₂O
319K
∑_{k=1}^{n} k = n(n+1)/2
263K
det| 3 7 ; 2 4 | = -2
412K