Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 23:23Z
11t² + 7t + 4 = 0
det| 5 6 ; 7 6 | = -12
326K
\lim_{t\to 0} \frac{\sin t}{t} = 1
198K
E = mc²
\lim_{α\to 0} \frac{\sin α}{α} = 1
155K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
CH₄ + 2O₂ → CO₂ + 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
176K
AgNO₃ + NaCl → AgCl↓ + NaNO₃