Math Dump /sym/543a43
id=269753 · host=jp.commstar.world · 2026-09-01 21:08Z
4t² + 6t + 4 = 0
det| 4 1 ; 6 5 | = 14
402K
PV = nRT
det| 5 3 ; 7 6 | = 9
398K
det| 10 1 ; 5 11 | = 105
det| 1 7 ; 7 2 | = -47
CaCO₃ → CaO + CO₂
2H₂ + O₂ → 2H₂O
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
N₂ + 3H₂ ⇌ 2NH₃
det| 3 5 ; 1 4 | = 7
det| 2 2 ; 0 3 | = 6