--- /dev/null
+REM DISPLAY DEMO\r
+REM\r
+REM DEFINE LAB8/E FUNCTIONS\r
+ UDEF INI(N), PLY(N), DLY(N), DIS(S,E,N,X)\r
+ UDEF SAM(C,N,P,T), CLK(R,O,S), CLW(N), ADC(N)\r
+ UDEF GET(M,L), PUT(M,L), DRI(N), DRO(M,N)\r
+ DIM A(342)\r
+ USE A\r
+ Z = INI(0)\r
+REM\r
+ FOR N=-200 TO 200\r
+ Y = (N*N)/40001\r
+ X = PLY(Y)\r
+ W = DLY(401)\r
+ NEXT N\r
+REM\r
+ FOR N=-200 TO 200\r
+ Y = (N*N*N+8000000)/16000010\r
+ X = PLY(Y)\r
+ W = DLY(802)\r
+ NEXT N\r
+REM\r
+ V = DIS(1,802,1,1)\r
+ V = DIS(1,802,10,1)\r
+ END\r