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Mirrors > Home > MPE Home > Th. List > cbvalv | Structured version Visualization version Unicode version |
Description: Rule used to change bound variables, using implicit substitution. (Contributed by NM, 5-Aug-1993.) Remove dependency on ax-10 2019. (Revised by Wolf Lammen, 17-Jul-2021.) |
Ref | Expression |
---|---|
cbvalv.1 |
Ref | Expression |
---|---|
cbvalv |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ax-5 1839 | . . . 4 | |
2 | 1 | hbal 2036 | . . 3 |
3 | cbvalv.1 | . . . 4 | |
4 | 3 | spv 2260 | . . 3 |
5 | 2, 4 | alrimih 1751 | . 2 |
6 | ax-5 1839 | . . . 4 | |
7 | 6 | hbal 2036 | . . 3 |
8 | 3 | equcoms 1947 | . . . . 5 |
9 | 8 | bicomd 213 | . . . 4 |
10 | 9 | spv 2260 | . . 3 |
11 | 7, 10 | alrimih 1751 | . 2 |
12 | 5, 11 | impbii 199 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wb 196 wal 1481 |
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-11 2034 ax-12 2047 ax-13 2246 |
This theorem depends on definitions: df-bi 197 df-an 386 df-ex 1705 |
This theorem is referenced by: cbvexv 2275 cbvaldva 2281 cbval2v 2285 nfcjust 2752 cdeqal1 3426 zfpow 4844 tfisi 7058 pssnn 8178 findcard 8199 findcard3 8203 zfinf 8536 aceq0 8941 kmlem1 8972 kmlem13 8984 fin23lem32 9166 fin23lem41 9174 zfac 9282 zfcndpow 9438 zfcndinf 9440 zfcndac 9441 axgroth4 9654 relexpindlem 13803 ramcl 15733 mreexexlemd 16304 bnj1112 31051 dfon2lem6 31693 dfon2lem7 31694 dfon2 31697 phpreu 33393 axc11n-16 34223 dfac11 37632 |
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