GraphingCalculator 3.2; Window 46 6 737 827; PaneDivider 0; FontSizes 14 12 10; BackgroundColor 126 166 175; SliderVariable s; 3D.X -0.5 0.5; 3D.Y -0.5 0.5; 3D.Z -0.5 0.5; 3D.Axes 0; 3D.View 0.808321513570113 -0.588739999646079 0.00124238338241674 0.51082905830702 0.70030000695494 -0.498631701206502 0.292694386500488 0.403689376966576 0.866813061181851; 3D.Rotation 1 0 0 0 1 0 0 0 1; Expr A=vector(0,0,0),B=vector(1,0,0),C=vector(1/2,sqrt(3)/2,0),D=vector(1/2,sqrt(3)/4,3/4); Color 7; Expr vector(x,y,z)=t*B; Color 7; Expr vector(x,y,z)=t*C; Color 7; Expr vector(x,y,z)=B+t*[C-B]; Color 3; Expr vector(x,y,z)=t*D; Color 3; Expr vector(x,y,z)=B+t*[D-B]; Color 7; Expr vector(x,y,z)=C+t*[D-C]; Color 2; Opacity 0.7; Expr vector(x,y,z)=u*B+v*D,u+v<1; Color 6; Grain 1; Opacity 0.7; Expr vector(x,y,z)=u*B+v*C,u+v<1;