Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 15:25Z
\lim_{y\to 0} \frac{\sin y}{y} = 1
∫₀^∞ e^(-φ²) dφ = √π / 2
326K
∫₀^∞ e^(-t²) dt = √π / 2
198K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\oint_C \vec{F}\cdot d\vec{r} = 0
155K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
63K
det| 8 8 ; 0 9 | = 72
λ = h/p
\binom{n}{k} = \frac{n!}{k!(n-k)!}
176K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
319K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
8x² + 1x + 3 = 0
∇ × E = −∂B/∂t