Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 13:52Z
8θ² + 4θ + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
244K
∫₀^∞ e^(-x²) dx = √π / 2
52K
∇²α = 0
det| 5 6 ; 5 6 | = 0
det| 9 9 ; 5 10 | = 45
50K
∑_{k=1}^{n} k = n(n+1)/2
det| 1 2 ; 7 2 | = -12
197K