Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 06:10Z
det| 8 1 ; 6 9 | = 66
det| 2 4 ; 4 3 | = -10
244K
det| 9 6 ; 0 10 | = 90
52K
∑_{k=1}^{n} k = n(n+1)/2
det| 11 9 ; 0 12 | = 132
90K
1n² + 9n + 0 = 0
F = ma
d/dω [ω^6] = 6ω^5
∫₀^∞ e^(-φ²) dφ = √π / 2
196K