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Mirrors > Home > MPE Home > Th. List > ralinexa | Structured version Visualization version Unicode version |
Description: A transformation of restricted quantifiers and logical connectives. (Contributed by NM, 4-Sep-2005.) |
Ref | Expression |
---|---|
ralinexa |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | imnan 438 | . . 3 | |
2 | 1 | ralbii 2980 | . 2 |
3 | ralnex 2992 | . 2 | |
4 | 2, 3 | bitri 264 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wn 3 wi 4 wb 196 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: kmlem7 8978 kmlem13 8984 lspsncv0 19146 ntreq0 20881 lhop1lem 23776 soseq 31751 ltrnnid 35422 |
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