Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 15:13Z
∇²β = 0
det| 2 7 ; 7 3 | = -43
52K
det| 2 2 ; 6 3 | = -6
∫₀^∞ e^(-n²) dn = √π / 2
90K
∫₀^∞ e^(-φ²) dφ = √π / 2
91K
d/dφ [φ^6] = 6φ^5
det| 10 3 ; 1 11 | = 107
det| 11 7 ; 4 12 | = 104