13/08/16 NY:AN:NY.AN FgXteolJ
>>310
＞> Thus in ZF there is no set of all sets, nor any Russell set {x | not(x ∈ x)} (which
＞> would be universal since ∀x(not x ∈ x) holds in ZF).
え？
英語できないの？
マジで？？？？？
マジで？？？？？？
ＷＷＷＷＷＷ
13/08/16 NY:AN:NY.AN FgXteolJ
>>310
＞> Thus in ZF there is no set of all sets, nor any Russell set {x | not(x ∈ x)} (which
＞> would be universal since ∀x(not x ∈ x) holds in ZF).
え？
英語できないの？
マジで？？？？？
マジで？？？？？？
ＷＷＷＷＷＷ