query: Why is an ordered pair (x, y) written as { {x}, {x, y}}?
positive_passages.docid: 22482
positive_passages.text: How can an ordered pair be expressed as a set?
negative_passages.docid: 7826
negative_passages.text: Why did Mathematica choose brackets for function arguments over parentheses?
negative_passages.docid: 142782
negative_passages.text: Operator< and strict weak ordering
negative_passages.docid: 52451
negative_passages.text: Ordered Triples and Set Theory
negative_passages.docid: 78556
negative_passages.text: Why isn't [1,2,3] equal to itself in Javascript?
negative_passages.docid: 46212
negative_passages.text: What is the standard interpretation of order of operations for the basic arithmetic operations?
negative_passages.docid: 54497
negative_passages.text: Set Notation - Inclusion and Proper Inclusion
negative_passages.docid: 142888
negative_passages.text: Why, intuitively, is the order reversed when taking the transpose of the product?
negative_passages.docid: 24980
negative_passages.text: What is the order when doing $x^{y^z}$ and why?
negative_passages.docid: 19212
negative_passages.text: When do extra parentheses have an effect, other than on operator precedence?
negative_passages.docid: 47205
negative_passages.text: Why does "++x || ++y && ++z" calculate "++x" first, even though operator "&&" has higher precedence than "||"
negative_passages.docid: 35714
negative_passages.text: Adjoint pairs, triplets and quadruplets
negative_passages.docid: 87279
negative_passages.text: order of evaluation of operands
negative_passages.docid: 21176
negative_passages.text: Closure of the set in dictionary order topology.
negative_passages.docid: 115123
negative_passages.text: SetAttributes[f,Flat]: Why the order dependence?
negative_passages.docid: 69339
negative_passages.text: Unexpected order of evaluation (compiler bug?)
negative_passages.docid: 74377
negative_passages.text: Is the natural order relation on an idempotent semiring total/linear?