Re: Fwd: Iterative Solution

[Thomas D. Dean]

On 08/28/18 01:07, Ian McCallion wrote:

> This is simple geometry. Take the line between the centres at the
> desired point of the tool. Starting with this line as the hypotenuse
> complete a right-angled triangle using horizontal and vertical lines.
> Apply Pythagoras theorem.

A simple problem elegantly explained.

I looked at this for a long time.  Following the machinists path, I 
never saw the obvious.

Thank you
Tom Dean