Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 15:27Z
\lim_{y\to 0} \frac{\sin y}{y} = 1
det| 8 9 ; 4 9 | = 36
326K
det| 6 6 ; 3 7 | = 24
198K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 8 8 ; 0 9 | = 72
∑_{k=1}^{n} k = n(n+1)/2
366K
∑_{k=1}^{n} k = n(n+1)/2
201K
λ = h/p
\binom{n}{k} = \frac{n!}{k!(n-k)!}
176K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
8x² + 1x + 3 = 0
∫₀^∞ e^(-ψ²) dψ = √π / 2
412K