Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 19:13Z
\oint_C \vec{F}\cdot d\vec{r} = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\frac{2}{2} \sum_{i=1}^{n} i^{2}
276K
6x² + 5x + 5 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
390K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
153K
ω = 2πf
\lim_{β\to 0} \frac{\sin β}{β} = 1
338K