I have an trouble to plotting this figure.
It's working or is a error in the program?
The figure is start and stop at 4/100.
![Image](https://i.ibb.co/Jzd7GWp/2.png)
Thanks.
Matt
![Smile :-)](./images/smilies/icon_e_smile.gif)
Code: Select all
10 REM LISSAJOUS SKETCHPAD
20 REM BY FRAZER MELTON
30 PRINT "INPUT STEPS"
40 INPUT S
50 PRINT S;" INPUT Y FREQUENCY"
55 INPUT Y
70 PRINT Y;" INPUT X FREQUENCY"
80 INPUT X
85 CLS
87 PRINT "STEP ";S;" Y ";Y;" X ";X
90 FOR A=0 TO 2*PI STEP 2*PI/S
100 PLOT 20*SIN (A*Y)+30,20*COS (A*X)+20
110 NEXT A
115 INPUT U$
117 IF U$<>"" THEN COPY
120 CLS
130 RUN
Error 4 means out of memory.
Code: Select all
10 LET S =VAL"300"
20 LET Y =VAL"9"
30 LET X =VAL"4"
40 PRINT "STEP ";S;" Y ";Y;" X ";X
90 FOR A=0 TO 2*PI STEP 2*PI/S
100 PLOT 20*SIN (A*Y)+30,20*COS (A*X)+20
110 NEXT A
120 IF INKEY$<>"" THEN GOTO VAL"120"