Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 14:24Z
∫₀^∞ e^(-ψ²) dψ = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
75K
e^{i\pi} + 1 = 0
det| 5 9 ; 7 6 | = -33
276K
∑_{k=1}^{n} k = n(n+1)/2
129K
2H₂ + O₂ → 2H₂O
det| 9 4 ; 1 10 | = 86
191K
det| 5 6 ; 2 6 | = 18
390K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
153K