| Mathbox for Jonathan Ben-Naim |
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| Mirrors > Home > MPE Home > Th. List > Mathboxes > bnj978 | Structured version Visualization version Unicode version | ||
| Description: Technical lemma for bnj69 31078. This lemma may no longer be used or have become an indirect lemma of the theorem in question (i.e. a lemma of a lemma... of the theorem). (Contributed by Jonathan Ben-Naim, 3-Jun-2011.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| bnj978.1 |
|
| bnj978.2 |
|
| Ref | Expression |
|---|---|
| bnj978 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | bnj978.1 |
. . . . . 6
| |
| 2 | bnj978.2 |
. . . . . 6
| |
| 3 | 1, 2 | sylbir 225 |
. . . . 5
|
| 4 | 3 | gen2 1723 |
. . . 4
|
| 5 | bnj253 30770 |
. . . . . . 7
| |
| 6 | 5 | imbi1i 339 |
. . . . . 6
|
| 7 | 6 | 2albii 1748 |
. . . . 5
|
| 8 | 3impexp 1289 |
. . . . . 6
| |
| 9 | 8 | 2albii 1748 |
. . . . 5
|
| 10 | 19.21v 1868 |
. . . . . . . 8
| |
| 11 | 19.21v 1868 |
. . . . . . . . 9
| |
| 12 | 11 | imbi2i 326 |
. . . . . . . 8
|
| 13 | 10, 12 | bitri 264 |
. . . . . . 7
|
| 14 | 13 | albii 1747 |
. . . . . 6
|
| 15 | 19.21v 1868 |
. . . . . 6
| |
| 16 | df-ral 2917 |
. . . . . . . 8
| |
| 17 | 16 | bicomi 214 |
. . . . . . 7
|
| 18 | 17 | imbi2i 326 |
. . . . . 6
|
| 19 | 14, 15, 18 | 3bitri 286 |
. . . . 5
|
| 20 | 7, 9, 19 | 3bitri 286 |
. . . 4
|
| 21 | 4, 20 | mpbi 220 |
. . 3
|
| 22 | dfss2 3591 |
. . . 4
| |
| 23 | 22 | ralbii 2980 |
. . 3
|
| 24 | 21, 23 | sylibr 224 |
. 2
|
| 25 | df-bnj19 30763 |
. 2
| |
| 26 | 24, 25 | sylibr 224 |
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-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-clab 2609 df-cleq 2615 df-clel 2618 df-ral 2917 df-in 3581 df-ss 3588 df-bnj17 30753 df-bnj19 30763 |
| This theorem is referenced by: bnj907 31035 |
| Copyright terms: Public domain | W3C validator |