Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 04:44Z
10φ² + 1φ + 2 = 0
det| 8 6 ; 6 9 | = 36
75K
PV = nRT
det| 4 6 ; 4 5 | = -4
276K
det| 9 4 ; 1 10 | = 86
129K
10y² + 4y + 6 = 0
2H₂ + O₂ → 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
473K
∑_{k=1}^{n} k = n(n+1)/2
416K