411 REFERENCE · Wikipedia
1.000
Reference material by Wikipedia contributors. This retains its source identity and is not 411 news reporting.
1.000 may represent either:
The number 1000 (the point being a thousands separator, as common in many European countries)
The number 1 known to four significant figures, i.e. 1±0.0005 (here the dot is a decimal separator, as commonly used in much of the English-speaking world)
See also
1000 (disambiguation)