Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 15:38Z
\lim_{y\to 0} \frac{\sin y}{y} = 1
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∫₀^∞ e^(-x²) dx = √π / 2
63K
det| 8 8 ; 0 9 | = 72
λ = h/p
\binom{n}{k} = \frac{n!}{k!(n-k)!}
176K
\lim_{α\to 0} \frac{\sin α}{α} = 1
319K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
412K