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Mirrors > Home > MPE Home > Th. List > sbiedv | Structured version Visualization version Unicode version |
Description: Conversion of implicit substitution to explicit substitution (deduction version of sbie 2408). (Contributed by NM, 7-Jan-2017.) |
Ref | Expression |
---|---|
sbiedv.1 |
Ref | Expression |
---|---|
sbiedv |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nfv 1843 | . 2 | |
2 | nfvd 1844 | . 2 | |
3 | sbiedv.1 | . . 3 | |
4 | 3 | ex 450 | . 2 |
5 | 1, 2, 4 | sbied 2409 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wb 196 wa 384 wsb 1880 |
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-10 2019 ax-12 2047 ax-13 2246 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-ex 1705 df-nf 1710 df-sb 1881 |
This theorem is referenced by: 2mos 2552 iscatd2 16342 prtlem5 34145 |
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