Faster Square Roots

[boriel]

Faster = Good for me :-)

Faster plot might be nice, too.

I was thinking that CIRCLE could be smaller if you used the (agonizingly slow) Rom routine - and the same with Draw. I doubt you could make them inherently faster; though a faster plot routine would help a lot, yes.

Unfortunately, I can't use neither ROM CIRCLE nor DRAW routine (I tried hard), because these routines mixed Sinclair BASIC parsing with execution. Calling them will trigger ROM parsing routines crashing the system. :?