Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 23:43Z
11t² + 7t + 4 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
326K
E = mc²
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
63K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 4 ; 1 10 | = 86
366K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 1 4 ; 0 2 | = 2
176K
∑_{k=1}^{n} k = n(n+1)/2
319K
det| 1 4 ; 3 2 | = -10
359K
det| 5 9 ; 7 6 | = -33
263K