Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 15:42Z
∇²β = 0
det| 2 6 ; 0 3 | = 6
244K
det| 2 2 ; 6 3 | = -6
∑_{k=1}^{n} k = n(n+1)/2
90K
d/dφ [φ^6] = 6φ^5
det| 11 9 ; 5 12 | = 87
137K
det| 11 5 ; 0 12 | = 132
197K
det| 2 7 ; 7 3 | = -43
262K