Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 18:37Z
∇²α = 0
∑_{k=1}^{n} k = n(n+1)/2
326K
6φ² + 8φ + 4 = 0
det| 9 4 ; 1 10 | = 86
63K
∂φ/∂φ = 1φ
det| 5 2 ; 3 6 | = 24
366K
det| 4 8 ; 1 5 | = 12
det| 10 7 ; 3 11 | = 89
176K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
263K