Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 02:16Z
∂r/∂t = 7r
∑_{k=1}^{n} k = n(n+1)/2
75K
\lim_{y\to 0} \frac{\sin y}{y} = 1
det| 9 4 ; 1 10 | = 86
129K
iħ ∂ψ/∂t = Ĥψ
det| 12 8 ; 0 13 | = 156
det| 10 7 ; 3 11 | = 89
1K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
338K