parametrizacija

xuv[u_, v_] := (8 + 3Cos[v]) Cos[u] ; yuv[u_, v_] := (8 + 3Cos[v]) Sin[u] ; zuv[u_, v_] := 3Sin[v] ; u0 = 0 ; u1 = 2Pi ; du = Pi/24 ; v0 = 0 ; v1 = 2Pi ; dv = Pi/24 ;

Created by Mathematica  (May 4, 2004)