Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 14:37Z
∫₀^∞ e^(-ψ²) dψ = √π / 2
e^{i\pi} + 1 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
129K
2H₂ + O₂ → 2H₂O
det| 3 6 ; 0 4 | = 12
153K
det| 10 4 ; 1 11 | = 106
473K
det| 4 6 ; 4 5 | = -4
338K
∑_{k=1}^{n} k = n(n+1)/2
188K