Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 22:28Z
∂θ/∂γ = 6θ
det| 11 5 ; 0 12 | = 132
428K
9γ² + 2γ + 3 = 0
det| 9 6 ; 0 10 | = 90
268K
∑_{k=1}^{n} k = n(n+1)/2
det| 9 9 ; 5 10 | = 45
41K
det| 5 3 ; 2 6 | = 24
330K
\frac{9}{8} \sum_{i=1}^{n} i^{2}
det| 7 4 ; 4 8 | = 40
95K
∑_{k=1}^{n} k = n(n+1)/2
121K