Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 13:13Z
2α² + 5α + 5 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
75K
iħ ∂ψ/∂t = Ĥψ
det| 7 4 ; 4 8 | = 40
276K
9φ² + 5φ + 2 = 0
det| 5 2 ; 3 6 | = 24
191K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
390K
∫₀^∞ e^(-t²) dt = √π / 2
1K
∫₀^∞ e^(-t²) dt = √π / 2
338K
∑_{k=1}^{n} k = n(n+1)/2
188K
det| 10 9 ; 0 11 | = 110
416K