query: What does EMPTY mean in WKT?
positive_passages.docid: 23807
positive_passages.text: WKT: What is the reasoning behind the concept of a POINT EMPTY?
negative_passages.docid: 102836
negative_passages.text: Are empty HTML5 data attributes valid?
negative_passages.docid: 45508
negative_passages.text: Is the empty set a group?
negative_passages.docid: 93676
negative_passages.text: Syntax of Using Math Mode: Empty Lines (Beginner Question)
negative_passages.docid: 123498
negative_passages.text: Is "empty set" an element of a set?
negative_passages.docid: 143003
negative_passages.text: $\bigcup \emptyset$ is defined but $\bigcap \emptyset$ is not. Why?
negative_passages.docid: 27495
negative_passages.text: Why is True returned when checking if an empty string is in another?
negative_passages.docid: 118824
negative_passages.text: What is the complement of empty set?
negative_passages.docid: 82315
negative_passages.text: is an empty set an element of {empty set}
negative_passages.docid: 132716
negative_passages.text: how to typeset empty inner product
negative_passages.docid: 132987
negative_passages.text: Fixing the PHP empty function
negative_passages.docid: 86719
negative_passages.text: How to check if file is empty or it has only blank characters?
negative_passages.docid: 36881
negative_passages.text: Empty intersection and empty union
negative_passages.docid: 108516
negative_passages.text: "Not empty" set in one word?
negative_passages.docid: 2097
negative_passages.text: Why does Oracle 9i treat an empty string as NULL?
negative_passages.docid: 660
negative_passages.text: Is the empty space really empty?
negative_passages.docid: 125957
negative_passages.text: What is the product of the empty set?