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Mirrors > Home > MPE Home > Th. List > r19.32v | Structured version Visualization version Unicode version |
Description: Restricted quantifier version of 19.32v 1869. (Contributed by NM, 25-Nov-2003.) |
Ref | Expression |
---|---|
r19.32v |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | r19.21v 2960 | . 2 | |
2 | df-or 385 | . . 3 | |
3 | 2 | ralbii 2980 | . 2 |
4 | df-or 385 | . 2 | |
5 | 1, 3, 4 | 3bitr4i 292 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wn 3 wi 4 wb 196 wo 383 wral 2912 |
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-or 385 df-ex 1705 df-ral 2917 |
This theorem is referenced by: iinun2 4586 iinuni 4609 axcontlem2 25845 axcontlem7 25850 disjnf 29384 lindslinindsimp2 42252 |
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