Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 15:53Z
∇²β = 0
det| 8 6 ; 6 9 | = 36
244K
det| 2 2 ; 6 3 | = -6
d/dφ [φ^6] = 6φ^5
∫₀^∞ e^(-n²) dn = √π / 2
100K
det| 7 4 ; 4 8 | = 40
50K
det| 10 3 ; 1 11 | = 107
∫₀^∞ e^(-α²) dα = √π / 2
197K
∫₀^∞ e^(-n²) dn = √π / 2
218K
∑_{k=1}^{n} k = n(n+1)/2
299K