Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 15:50Z
\lim_{y\to 0} \frac{\sin y}{y} = 1
det| 11 9 ; 5 12 | = 87
198K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
155K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
63K
det| 8 8 ; 0 9 | = 72
∫₀^∞ e^(-x²) dx = √π / 2
366K
det| 11 9 ; 0 12 | = 132
201K
λ = h/p
AgNO₃ + NaCl → AgCl↓ + NaNO₃
d/dy [y^11] = 11y^10
233K
det| 7 4 ; 4 8 | = 40
412K