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Mirrors > Home > MPE Home > Th. List > Mathboxes > r19.29ffa | Structured version Visualization version Unicode version |
Description: A commonly used pattern based on r19.29 3072, version with two restricted quantifiers. (Contributed by Thierry Arnoux, 26-Nov-2017.) |
Ref | Expression |
---|---|
r19.29ffa.3 |
Ref | Expression |
---|---|
r19.29ffa |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | r19.29ffa.3 | . . . . . . 7 | |
2 | 1 | ex 450 | . . . . . 6 |
3 | 2 | ralrimiva 2966 | . . . . 5 |
4 | 3 | ralrimiva 2966 | . . . 4 |
5 | 4 | adantr 481 | . . 3 |
6 | simpr 477 | . . 3 | |
7 | 5, 6 | r19.29d2r 3080 | . 2 |
8 | pm3.35 611 | . . . . 5 | |
9 | 8 | ancoms 469 | . . . 4 |
10 | 9 | rexlimivw 3029 | . . 3 |
11 | 10 | rexlimivw 3029 | . 2 |
12 | 7, 11 | syl 17 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wa 384 wcel 1990 wral 2912 wrex 2913 |
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 |
This theorem depends on definitions: df-bi 197 df-an 386 df-ex 1705 df-ral 2917 df-rex 2918 |
This theorem is referenced by: reprsuc 30693 |
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