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by retcore 1371 days ago
Product of the English system here: what are "English numbers"?

I've never seen 0.5 written ".5" going back to Principia.

1 comments

In the drafting world, inch units are commonly referred to as English. So if things are drafted properly, .500 would be 1/2 an inch and 0.5 would be 1/2 a millimeter.

(Things are rarely drafted according to specs.)