Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 23:47Z
det| 12 3 ; 2 13 | = 150
∑_{k=1}^{n} k = n(n+1)/2
8K
∂y/∂φ = 5y
\frac{3}{2} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-y²) dy = √π / 2
276K
det| 9 7 ; 3 10 | = 69
62K
∫₀^∞ e^(-t²) dt = √π / 2
256K
det| 11 5 ; 0 12 | = 132
164K