Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 15:09Z
∇²β = 0
det| 2 7 ; 7 3 | = -43
244K
det| 7 4 ; 4 8 | = 40
52K
det| 2 2 ; 6 3 | = -6
d/dφ [φ^6] = 6φ^5
det| 2 4 ; 4 3 | = -10
100K
∑_{k=1}^{n} k = n(n+1)/2
50K
det| 5 6 ; 4 6 | = 6
137K