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Mirrors > Home > MPE Home > Th. List > xchbinx | Structured version Visualization version Unicode version |
Description: Replacement of a subexpression by an equivalent one. (Contributed by Wolf Lammen, 27-Sep-2014.) |
Ref | Expression |
---|---|
xchbinx.1 | |
xchbinx.2 |
Ref | Expression |
---|---|
xchbinx |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | xchbinx.1 | . 2 | |
2 | xchbinx.2 | . . 3 | |
3 | 2 | notbii 310 | . 2 |
4 | 1, 3 | bitri 264 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wn 3 wb 196 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 |
This theorem depends on definitions: df-bi 197 |
This theorem is referenced by: xchbinxr 325 con1bii 346 pm4.52 512 pm4.54 514 xordi 937 3anor 1054 nancom 1450 nannot 1453 xorneg1 1475 trunanfal 1525 truxortru 1528 truxorfal 1529 falxorfal 1531 nic-mpALT 1597 nic-axALT 1599 sban 2399 sbex 2463 necon3abii 2840 ne3anior 2887 ralnex2 3045 ralnex3 3046 inssdif0 3947 falseral0 4081 dtruALT 4899 dtruALT2 4911 dm0rn0 5342 brprcneu 6184 0nelfz1 12360 pmltpc 23219 nbgrnself 26257 rgrx0ndm 26489 nfrgr2v 27136 frgrncvvdeqlem1 27163 cvbr2 29142 bnj1143 30861 soseq 31751 brsset 31996 brtxpsd 32001 dffun10 32021 dfint3 32059 brub 32061 wl-nfeqfb 33323 sbcni 33914 brvdif2 34026 lcvbr2 34309 atlrelat1 34608 dfxor5 38059 df3an2 38061 clsk1independent 38344 spr0nelg 41726 pgrpgt2nabl 42147 lmod1zrnlvec 42283 aacllem 42547 |
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