Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 15:44Z
∇²β = 0
det| 11 5 ; 0 12 | = 132
244K
det| 2 2 ; 6 3 | = -6
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
91K
d/dφ [φ^6] = 6φ^5
det| 10 3 ; 1 11 | = 107
det| 5 6 ; 4 6 | = 6
137K
∑_{k=1}^{n} k = n(n+1)/2
197K
det| 9 4 ; 1 10 | = 86
196K