I found my Figure.

[Phil8659]

I always wondered if there was an equation, a simple straight line equation, that would draw a complete circle.

Well, I started working on an old plate. It will draw what looks like a bird in flight at one setting, a bunny rabbit from another, it has two inputs to it, but if I zero out one input (actually it puts it at 1), it draws a complete circle from the diameter. So, I will finish up the Plate I call Bird, bunny or umbrella, and do another set zeroing out the one input and play with that.

[Age]

Okay.

[FlashDangerpants]

I think I may have worked out a special way to pick my nose. More info later. Contain your excitement please.

[accelafine]

In a world populated entirely with the most paranoid paranoid schizophrenics imaginable, you will be the only person in a padded cell wearing a strait-jacket.

[Impenitent]

I think I may have worked out a special way to pick my nose. More info later. Contain your excitement please.

as long as you don't pick someone else's nose...

-Imp

[Phil8659]

It worked out rather nicely. Given just the diameter of a circle, formulate the equation pair, from a single point on the diameter, which draws the circle. I will post the vid sometime today, as I now have two vids to do do. This has never been done before. neither figure.

[FlashDangerpants]

I think I may have worked out a special way to pick my nose. More info later. Contain your excitement please.

as long as you don't pick someone else's nose...

-Imp

With the help of two hands and an atlas, I finally found my arse . For a moderate monthly fee, I promise not to find yours.

[Phil8659]

I went ahead and took both demo's to Brazil.

https://archive.org/details/umbrella-bird-or-rabbit

[FlashDangerpants]

I have a sandwich. It has bread on the outside and not-bread on the inside. Please try to contain your excitement.

[Age]

Could any one please explain what the words, 'Umbrella, Bird or Rabbit, an old plate I finally got around to writing up. I saw where it could lead to, drawing a complete circle with a single point and line, so I did that', could actually mean, exactly?

If yes, then would you?

By the way quite a few six year ods can draw a complete circle with a single point, a pencil, and line, as well.