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| Mirrors > Home > MPE Home > Th. List > Mathboxes > cllem0 | Structured version Visualization version Unicode version | ||
| Description: The class of all sets
with property |
| Ref | Expression |
|---|---|
| cllem0.v |
|
| cllem0.rex |
|
| cllem0.r |
|
| cllem0.x |
|
| cllem0.y |
|
| cllem0.closed |
|
| Ref | Expression |
|---|---|
| cllem0 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | cllem0.rex |
. . . . . . 7
| |
| 2 | 1 | elexi 3213 |
. . . . . 6
|
| 3 | cllem0.r |
. . . . . 6
| |
| 4 | cllem0.v |
. . . . . 6
| |
| 5 | 2, 3, 4 | elab2 3354 |
. . . . 5
|
| 6 | 5 | ralbii 2980 |
. . . 4
|
| 7 | 6 | ralbii 2980 |
. . 3
|
| 8 | df-ral 2917 |
. . . 4
| |
| 9 | 8 | ralbii 2980 |
. . 3
|
| 10 | df-ral 2917 |
. . 3
| |
| 11 | 7, 9, 10 | 3bitri 286 |
. 2
|
| 12 | vex 3203 |
. . . . . 6
| |
| 13 | cllem0.x |
. . . . . 6
| |
| 14 | 12, 13, 4 | elab2 3354 |
. . . . 5
|
| 15 | vex 3203 |
. . . . . 6
| |
| 16 | cllem0.y |
. . . . . 6
| |
| 17 | 15, 16, 4 | elab2 3354 |
. . . . 5
|
| 18 | cllem0.closed |
. . . . 5
| |
| 19 | 14, 17, 18 | syl2anb 496 |
. . . 4
|
| 20 | 19 | ex 450 |
. . 3
|
| 21 | 20 | alrimiv 1855 |
. 2
|
| 22 | 11, 21 | mpgbir 1726 |
1
|
| Colors of variables: wff setvar class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 |
| This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ral 2917 df-v 3202 |
| This theorem is referenced by: superficl 37872 superuncl 37873 ssficl 37874 ssuncl 37875 ssdifcl 37876 sssymdifcl 37877 trficl 37961 |
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