Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 15:22Z
\lim_{y\to 0} \frac{\sin y}{y} = 1
∫₀^∞ e^(-t²) dt = √π / 2
326K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 3 7 ; 2 4 | = -2
155K
det| 10 7 ; 3 11 | = 89
63K
det| 8 8 ; 0 9 | = 72
det| 7 4 ; 4 8 | = 40
201K
λ = h/p
det| 5 9 ; 0 6 | = 30
176K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
233K