query: Nil but not Nilpotent
positive_passages.docid: 146276
positive_passages.text: Is there a ring such that the nilradical of it is not nilpotent?
negative_passages.docid: 39788
negative_passages.text: $a+1,a-1$ invertible for nilpotent element
negative_passages.docid: 123166
negative_passages.text: Check the statements about irreducibility
negative_passages.docid: 103500
negative_passages.text: Nilpotent Jacobson radical
negative_passages.docid: 134622
negative_passages.text: Sum of nil right ideals
negative_passages.docid: 156443
negative_passages.text: if $x$ and $y$ commute with $[x y]$, then $[x y]$ is nilpotent
negative_passages.docid: 30417
negative_passages.text: How can I test an NSString for being nil?
negative_passages.docid: 74628
negative_passages.text: Bounded index of nilpotency
negative_passages.docid: 87101
negative_passages.text: Irreducible but not prime in $K[X,Y]/(X^2-Y^3)$
negative_passages.docid: 78776
negative_passages.text: Why is NSDateFormatter returning nil?
negative_passages.docid: 48494
negative_passages.text: In Ruby why does nil.id return 4?
negative_passages.docid: 78298
negative_passages.text: On the nilpotence of the matrix $AB-BA$
negative_passages.docid: 133019
negative_passages.text: Nilpotent elements in $\mathbb Z_n$
negative_passages.docid: 59315
negative_passages.text: To use self. or not.. in Rails
negative_passages.docid: 138481
negative_passages.text: $f(x)=x/1$ is not injective?
negative_passages.docid: 133484
negative_passages.text: -[NSDateFormatter dateFromString:] returns nil
negative_passages.docid: 39300
negative_passages.text: What does the (unary) * operator do in this Ruby code?