:Autograph 3d Graph Page File[agdirectx3dgraphaxis[agdirectx3dgrid ÄY[agdirectx3dgriddrawoptions€€€ïÿÿÿ[agstring Arial for Autograph Uni]ïÿÿÿ[agstring Arial for Autograph Uni]][agstring x][agstring y][agstring z]ð¿ð¿ð¿ð?ð?ð?š™™™™™¹?𿚙™™™™¹?𿚙™™™™¹?ð¿à?à?à?ï][ ag3dgridsnapš™™™™™¹?š™™™™™¹?š™™™™™¹?ð¿|®Gáz„?ð¿|®Gáz„?ð¿|®Gáz„?PERTû!É?]Í`¯îîD@€À[aglightingoptions[aglight€?€?€?€?€?€?€?€?€?zD€?[agstring Light 1]] )@33³>33³>33³>€?€B][ agarcballÍ`š™Y?€? ­?4F&>‰„¾)fN? 1P?e}¾T*¿xø?o¢´>œ”;?8ÞÛ¹bŸf¿Ì@Þ>€?€?€?€?€?][ag3dequationlistb¼F[ ag3dequationÿÿÿÿ [agaxisobjectdrawoptionsÿ€€€ÿh ™™€€€’ÓfNé?][agstring  PRINGLE (hyperbolic paraboloid)][agstring  x²  y² = z][agstring  z=x^2-y^2]F ½¼[#ag3dcartesianequationstartupoptions[agstring  x²  y² = z]22]Ðì­ª[agzfxyexpressionÿÿÿÿ [agaxisobjectdrawoptionsÿ€€€ÿh ™™€€€’ÓfNé?]ÿÿÿÿ[agstring  z=x^2-y^2][agstring  PRINGLE (hyperbolic paraboloid)][agstring  x²  y² = z][agstring ]]]][ag3daxisobjectlist][ag3daxisobjectlist][ag3dequationlistcontrol@àЋïÿÿÿ[agstring Arial for Autograph Uni]]][agconstantcontroller]