query: Why write $[a,+\infty)$ instead of $[a,\infty)$?
positive_passages.docid: 156950
positive_passages.text: Why do some people use $+\infty$ instead of $\infty$?
negative_passages.docid: 50792
negative_passages.text: In Python, what is the difference between ".append()" and "+= []"?
negative_passages.docid: 636
negative_passages.text: Question about writing proofs for limit
negative_passages.docid: 39830
negative_passages.text: Is "Arithmetic Expansion" the expected action on vars inside `[[` tests?
negative_passages.docid: 37277
negative_passages.text: $\lim\limits_{n \to{+}\infty}{\sqrt[n]{n!}}$ is infinite
negative_passages.docid: 12547
negative_passages.text: Is it okay to "ignore" small numbers in limits where $x$ approaches infinity?
negative_passages.docid: 37356
negative_passages.text: Why is ++i considered an l-value, but i++ is not?
negative_passages.docid: 63149
negative_passages.text: Notation for functions vs. numbers
negative_passages.docid: 138718
negative_passages.text: Does "+" use in String concatenation affect efficiency?
negative_passages.docid: 142220
negative_passages.text: $\forall$ At the beginning or at the end?
negative_passages.docid: 101869
negative_passages.text: Field Extension Notation
negative_passages.docid: 85664
negative_passages.text: Why and how does ([![]]+[][[]])[+!+[]+[+[]]] evaluate to the letter "i"?
negative_passages.docid: 19
negative_passages.text: Why is the square root of a sum not equal to the square root of each its addends?
negative_passages.docid: 50493
negative_passages.text: int a[] = {1,2,}; Weird comma allowed. Any particular reason?
negative_passages.docid: 25646
negative_passages.text: What is the result of $\infty - \infty$?
negative_passages.docid: 75667
negative_passages.text: Difference between Oracle's plus (+) notation and ansi JOIN notation?
negative_passages.docid: 147264
negative_passages.text: $ (1 + x)^{1/x} $ when $ x \to \infty$ without L’Hospital’s Rule