Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 13:46Z
8θ² + 4θ + 7 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
244K
det| 2 7 ; 7 3 | = -43
52K
∇²α = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
90K
det| 9 4 ; 1 10 | = 86
91K
det| 5 6 ; 5 6 | = 0
det| 9 6 ; 0 10 | = 90
100K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
197K
d/dn [n^5] = 5n^4
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
196K
∑_{k=1}^{n} k = n(n+1)/2