Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 14:28Z
∫₀^∞ e^(-ψ²) dψ = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
75K
det| 6 6 ; 3 7 | = 24
479K
e^{i\pi} + 1 = 0
det| 7 4 ; 4 8 | = 40
276K
det| 10 9 ; 0 11 | = 110
129K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
153K