<APPLET CODE="GDView0.class" WIDTH=560 HEIGHT=560> <param name=command0 value="read hajime"> <param name=hajime value=" set O 0 0; color 255 255 255;fcircle O 20; set A 0 3;set B 0 -1;copy B C; kaiten AB -40;kaiten AC 40; copy AC XD;kaiten XD BC; color 0 0 0;line ABCAD; color 255 0 0;point ABCD; skigou ABC ABC;kigou AD D; copy BAC XYZ;set r 0.3;read kaku;kigou XW x; copy CAB XYZ;set r 0.4;read kaku;kigou XW 50°; copy ACD XYZ;set r 1.0;read kaku;kigou XW 15°; "> <param name=kaku value=" set V kaku_nibun YXZ;copy X W; move W 0 r;kaiten XW XV; "> </APPLET>