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Mirrors > Home > MPE Home > Th. List > 2r19.29 | Structured version Visualization version Unicode version |
Description: Theorem r19.29 3072 with two quantifiers. (Contributed by Rodolfo Medina, 25-Sep-2010.) |
Ref | Expression |
---|---|
2r19.29 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | r19.29 3072 | . 2 | |
2 | r19.29 3072 | . . 3 | |
3 | 2 | reximi 3011 | . 2 |
4 | 1, 3 | syl 17 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wa 384 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 |
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: prter2 34166 |
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