{VERSION 3 0 "IBM INTEL NT" "3.0" } {USTYLETAB {CSTYLE "Maple Input" -1 0 "Courier" 0 1 255 0 0 1 0 1 0 0 1 0 0 0 0 }{PSTYLE "Normal" -1 0 1 {CSTYLE "" -1 -1 "Times" 1 12 0 0 0 1 2 1 2 0 0 0 0 0 0 }0 0 0 -1 -1 -1 0 0 0 0 0 0 -1 0 }{PSTYLE "Maple Plot" 0 13 1 {CSTYLE "" -1 -1 "" 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 }3 0 0 -1 -1 -1 0 0 0 0 0 0 -1 0 }{PSTYLE "R3 Font 0" -1 256 1 {CSTYLE "" -1 -1 "Helvetica" 1 12 0 0 255 1 2 1 2 0 0 0 0 0 0 }0 0 0 -1 -1 -1 0 0 0 0 0 0 -1 0 }{PSTYLE "R3 Font 2" -1 257 1 {CSTYLE "" -1 -1 "Courier " 1 11 128 0 128 1 2 1 2 0 0 0 0 0 0 }0 0 0 -1 -1 -1 0 0 0 0 0 0 -1 0 }} {SECT 0 {EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 1171 "restart: with(plo ts):with(plottools):\nA:=([ 0, 1, 0]) :\nA1:=([ 0.817, 0.470, 0.3 29]) :\nA2:=([ 1, 0, sqrt(2)]) :\nA3:=([ 1, 0,-1 -sqrt(2)/2]) : \n\nB:=([ -1, 0, 0]) :\nB1:=([ -0.817, 0.470, -0.329]):\nB2:=([ \+ 0, 1, -sqrt(2)]) :\nB3:=([ -1, 0, -1 -sqrt(2) -sqrt(2)/2]) :\n\n C:=([ 0, -1, 0]) :\nC1:=([ -0.329, -0.470, 0.817]) : \nC2:=([ -1 , 0, sqrt(2)]) :\n\nC3:=([ -1, 0, -1 -sqrt(2)/2]) :\nX:=([ 1, 0, \+ 0]) :\nX1:=([ 0.329, -0.470, -0.817]) :\nX2:=([ 0, -1, -sqrt(2) ] ) :\n\nX3:=([ 1, 0, -1 -sqrt(2) -sqrt(2)/2]) :\nE:=([ 0, 0, sqrt (2)/2]) : \nF:=([ 0, 0, -sqrt(2)/2]) : \nE3:=([ 0, 0, -1 -sqrt(2 )]) : \nF3:=([ 0, 0, -1-2*sqrt(2)]) : \n\nP0:=polygonplot3d([[A,E, X],[B,F,A],[E,B,C],[C,F,X], \n [A,E,F],[C,E,F],[B,E,F],[X,E,F]]): \nP1:=polygonplot3d([[A1,E,X],[B1,F,A],[E,B,C1],[C,F,X1], \n [A,E, F],[C,E,F],[B,E,F],[X,E,F]]):\nP2:=polygonplot3d([[A2,E,X],[B2,F,A],[E ,B,C2],[C,F,X2], \n [A,E,F],[C,E,F],[B,E,F],[X,E,F]]):\n\nP3:=poly gonplot3d([[A,E,C,F],[F,C, X2],[A,F,B2],\n [E3,X3,F3 ,B3],[A3,X3,E3],[E3,B3,C3]]):\nP4:=polygonplot3d([[A,E,X],[B,F,A],[E,B ,C],[C,F,X], \n [A,E,F],[C,E,F],[B,E,F],[X,E,F],[A,C,X],[B,A,X]]): \n" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 77 "display(P0,style = pa tch,scaling=CONSTRAINED,color=BLUE,orientation=[47,73]);" }}{PARA 13 " " 1 "" {TEXT -1 0 "" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 76 "disp lay(P1,style = patch,scaling=CONSTRAINED,color=RED,orientation=[47,73] );" }}{PARA 13 "" 1 "" {TEXT -1 0 "" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 79 "display(P2,style = patch,scaling=CONSTRAINED,color=YE LLOW,orientation=[47,73]);" }}{PARA 13 "" 1 "" {TEXT -1 0 "" }}} {EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 77 "display(P3,style = patch,sca ling=CONSTRAINED,color=CYAN,orientation=[47,73]);" }}{PARA 13 "" 1 "" {TEXT -1 0 "" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 79 "display(P4, style = patch,scaling=CONSTRAINED,color=ORANGE,orientation=[47,73]);" }}{PARA 13 "" 1 "" {TEXT -1 0 "" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 0 "" }}}}{MARK "0 0 0" 427 }{VIEWOPTS 1 0 0 1 1 1803 }