Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 15:56Z
\lim_{y\to 0} \frac{\sin y}{y} = 1
∫₀^∞ e^(-φ²) dφ = √π / 2
326K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\lim_{t\to 0} \frac{\sin t}{t} = 1
63K
det| 8 8 ; 0 9 | = 72
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
366K
det| 9 4 ; 1 10 | = 86
201K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
359K
∑_{k=1}^{n} k = n(n+1)/2
263K