Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > MPE Home > Th. List > ax-sep | Structured version Visualization version Unicode version |
Description: The Axiom of Separation of ZF set theory. See axsep 4780 for more information. It was derived as axsep 4780 above and is therefore redundant, but we state it as a separate axiom here so that its uses can be identified more easily. (Contributed by NM, 11-Sep-2006.) |
Ref | Expression |
---|---|
ax-sep |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | vx | . . . . 5 | |
2 | vy | . . . . 5 | |
3 | 1, 2 | wel 1991 | . . . 4 |
4 | vz | . . . . . 6 | |
5 | 1, 4 | wel 1991 | . . . . 5 |
6 | wph | . . . . 5 | |
7 | 5, 6 | wa 384 | . . . 4 |
8 | 3, 7 | wb 196 | . . 3 |
9 | 8, 1 | wal 1481 | . 2 |
10 | 9, 2 | wex 1704 | 1 |
Colors of variables: wff setvar class |
This axiom is referenced by: axsep2 4782 zfauscl 4783 bm1.3ii 4784 ax6vsep 4785 axnul 4788 nalset 4795 bj-nalset 32794 bj-axsep2 32921 |
Copyright terms: Public domain | W3C validator |