Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 22:47Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 6 6 ; 3 7 | = 24
75K
12β² + 9β + 3 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
276K
det| 7 4 ; 4 8 | = 40
129K
∂z/∂n = 8z
\lim_{α\to 0} \frac{\sin α}{α} = 1
390K
e^{i\pi} + 1 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
1K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
473K
2H₂ + O₂ → 2H₂O
det| 1 4 ; 0 2 | = 2
416K
4γ² + 9γ + 7 = 0