Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 15:55Z
\lim_{y\to 0} \frac{\sin y}{y} = 1
∫₀^∞ e^(-t²) dt = √π / 2
326K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\lim_{t\to 0} \frac{\sin t}{t} = 1
63K
det| 8 8 ; 0 9 | = 72
∑_{k=1}^{n} k = n(n+1)/2
366K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
176K
∫₀^∞ e^(-φ²) dφ = √π / 2
319K
\oint_C \vec{F}\cdot d\vec{r} = 0
359K