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modified_at: "2026-07-28T00:40:31+00:00"
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excerpt: "Here is a cute routine to show your friends. PLOT 88,28: DRAW 100,100,4100 Did you know that you can use DRAW command with a radius variable? Here is another cute routine from Dale Barnard. 10 LET z=1 20 FOR y=1 TO 44 30 CIRCLE z,87,y 40 CIRCLE 268-z,87,y 50 CIRCLE 128,z,y 60 CIRCLE 128,174,z,y 70…"
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---

# Programming Tips

Here is a cute routine to show your friends.

```
PLOT 88,28: DRAW 100,100,4100
```

Did you know that you can use DRAW command with a radius variable?

***

Here is another cute routine from Dale Barnard.

```
  10 LET z=1
  20 FOR y=1 TO 44
  30 CIRCLE z,87,y
  40 CIRCLE 268-z,87,y
  50 CIRCLE 128,z,y
  60 CIRCLE 128,174,z,y
  70 NEXT y
```