Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 22:05Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 10 7 ; 3 11 | = 89
75K
12β² + 9β + 3 = 0
det| 7 4 ; 4 8 | = 40
129K
∂z/∂n = 8z
∑_{k=1}^{n} k = n(n+1)/2
390K
e^{i\pi} + 1 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
1K
\oint_C \vec{F}\cdot d\vec{r} = 0
153K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
416K
4γ² + 9γ + 7 = 0
1r² + 3r + 3 = 0