Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 19:03Z
\oint_C \vec{F}\cdot d\vec{r} = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
479K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
276K
6x² + 5x + 5 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
390K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂
1K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
153K
ω = 2πf
\binom{n}{k} = \frac{n!}{k!(n-k)!}
473K
det| 9 4 ; 1 10 | = 86
338K
9ω² + 6ω + 5 = 0
∑_{k=1}^{n} k = n(n+1)/2
188K