Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 02:27Z
det| 2 2 ; 6 3 | = -6
det| 7 6 ; 1 8 | = 50
326K
∑_{k=1}^{n} k = n(n+1)/2
198K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
155K
det| 10 2 ; 1 11 | = 108
63K
det| 3 1 ; 4 4 | = 8
ΔS ≥ 0
det| 3 7 ; 2 4 | = -2
176K
∇ × E = −∂B/∂t
det| 5 9 ; 0 6 | = 30
359K
det| 7 4 ; 4 8 | = 40
263K
10φ² + 7φ + 2 = 0
9r² + 5r + 0 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
E = mc²