| Mathbox for Andrew Salmon |
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| Mirrors > Home > MPE Home > Th. List > Mathboxes > ralbidar | Structured version Visualization version Unicode version | ||
| Description: More general form of ralbida 2982. (Contributed by Andrew Salmon, 25-Jul-2011.) |
| Ref | Expression |
|---|---|
| ralbidar.1 |
|
| ralbidar.2 |
|
| Ref | Expression |
|---|---|
| ralbidar |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ralbidar.1 |
. . . . 5
| |
| 2 | ralbidar.2 |
. . . . . . 7
| |
| 3 | 2 | ex 450 |
. . . . . 6
|
| 4 | 3 | ralimi 2952 |
. . . . 5
|
| 5 | 1, 4 | syl 17 |
. . . 4
|
| 6 | df-ral 2917 |
. . . 4
| |
| 7 | 5, 6 | sylib 208 |
. . 3
|
| 8 | pm2.43 56 |
. . . . 5
| |
| 9 | 8 | pm5.74d 262 |
. . . 4
|
| 10 | 9 | alimi 1739 |
. . 3
|
| 11 | albi 1746 |
. . 3
| |
| 12 | 7, 10, 11 | 3syl 18 |
. 2
|
| 13 | df-ral 2917 |
. 2
| |
| 14 | df-ral 2917 |
. 2
| |
| 15 | 12, 13, 14 | 3bitr4g 303 |
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 |
| This theorem depends on definitions: df-bi 197 df-an 386 df-ral 2917 |
| This theorem is referenced by: (None) |
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