Math Dump /sym/fbb057
id=657841 · host=jp.commstar.world · 2026-09-01 21:06Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 4 1 ; 6 5 | = 14
402K
7y² + 9y + 3 = 0
det| 5 3 ; 7 6 | = 9
398K
CH₄ + 2O₂ → CO₂ + 2H₂O
ΔS ≥ 0
det| 4 2 ; 6 5 | = 8
det| 10 2 ; 3 11 | = 104
det| 10 3 ; 5 11 | = 95
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 12 2 ; 5 13 | = 146
e^{i\pi} + 1 = 0
ω = 2πf
2H₂ + O₂ → 2H₂O