Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 14:29Z
∫₀^∞ e^(-ψ²) dψ = √π / 2
det| 5 6 ; 2 6 | = 18
75K
e^{i\pi} + 1 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
276K
2H₂ + O₂ → 2H₂O
det| 4 4 ; 5 5 | = 0
473K
det| 8 9 ; 4 9 | = 36
338K
∑_{k=1}^{n} k = n(n+1)/2
416K