Years ago, as an employee of a lumber company,
I calculated a 'shop value' for pi which was closer
to pi than 22/7, and gave answers in tape measure values, workable up to about 8 ft radii.
It is 3-9/64
Years ago, as an employee of a lumber company,
I calculated a 'shop value' for pi which was closer
to pi than 22/7, and gave answers in tape measure values, workable up to about 8 ft radii.
It is 3-9/64