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Mirrors > Home > MPE Home > Th. List > rspesbca | Structured version Visualization version Unicode version |
Description: Existence form of rspsbca 3519. (Contributed by NM, 29-Feb-2008.) (Proof shortened by Mario Carneiro, 13-Oct-2016.) |
Ref | Expression |
---|---|
rspesbca |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | dfsbcq2 3438 | . . 3 | |
2 | 1 | rspcev 3309 | . 2 |
3 | cbvrexsv 3183 | . 2 | |
4 | 2, 3 | sylibr 224 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wa 384 wsb 1880 wcel 1990 wrex 2913 wsbc 3435 |
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-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ral 2917 df-rex 2918 df-v 3202 df-sbc 3436 |
This theorem is referenced by: spesbc 3521 indexfi 8274 indexdom 33529 |
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