Mathbox for Glauco Siliprandi |
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Mirrors > Home > MPE Home > Th. List > Mathboxes > reximdd | Structured version Visualization version Unicode version |
Description: Deduction from Theorem 19.22 of [Margaris] p. 90. (Contributed by Glauco Siliprandi, 5-Feb-2022.) |
Ref | Expression |
---|---|
reximdd.1 | |
reximdd.2 | |
reximdd.3 |
Ref | Expression |
---|---|
reximdd |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | reximdd.3 | . 2 | |
2 | reximdd.1 | . . 3 | |
3 | reximdd.2 | . . . 4 | |
4 | 3 | 3exp 1264 | . . 3 |
5 | 2, 4 | reximdai 3012 | . 2 |
6 | 1, 5 | mpd 15 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 w3a 1037 wnf 1708 wcel 1990 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 ax-6 1888 ax-7 1935 ax-12 2047 |
This theorem depends on definitions: df-bi 197 df-an 386 df-3an 1039 df-ex 1705 df-nf 1710 df-ral 2917 df-rex 2918 |
This theorem is referenced by: xlimmnfvlem2 40059 xlimmnfv 40060 xlimpnfvlem2 40063 xlimpnfv 40064 |
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