Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 15:53Z
\lim_{y\to 0} \frac{\sin y}{y} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
326K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∫₀^∞ e^(-t²) dt = √π / 2
155K
∑_{k=1}^{n} k = n(n+1)/2
63K
det| 8 8 ; 0 9 | = 72
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
201K
λ = h/p
det| 7 4 ; 4 8 | = 40
176K
det| 5 3 ; 2 6 | = 24
319K
AgNO₃ + NaCl → AgCl↓ + NaNO₃