Category:Class of All Ordinals is Proper Class

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This category contains pages concerning Class of All Ordinals is Proper Class:


Let $\On$ denote the class of all ordinals.

Then $\On$ is a proper class.

That is, $\On$ is not a set.

Pages in category "Class of All Ordinals is Proper Class"

The following 3 pages are in this category, out of 3 total.