Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 06:24Z
det| 8 1 ; 6 9 | = 66
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-n²) dn = √π / 2
91K
1n² + 9n + 0 = 0
det| 11 5 ; 0 12 | = 132
50K
det| 10 7 ; 3 11 | = 89
196K
∫₀^∞ e^(-φ²) dφ = √π / 2
218K