Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 22:08Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\lim_{α\to 0} \frac{\sin α}{α} = 1
75K
12β² + 9β + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
276K
det| 5 6 ; 7 6 | = -12
129K
∂z/∂n = 8z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
191K
det| 10 7 ; 3 11 | = 89
390K
e^{i\pi} + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
1K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 4 8 | = 40
473K
2H₂ + O₂ → 2H₂O