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| Description: Substitution of equal classes into a binary relation. |
| Ref | Expression |
|---|---|
| eqbrtrd.1 |
|
| eqbrtrd.2 |
|
| Ref | Expression |
|---|---|
| eqbrtrd |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqbrtrd.2 |
. 2
| |
| 2 | eqbrtrd.1 |
. . 3
| |
| 3 | 2 | breq1d 2625 |
. 2
|
| 4 | 1, 3 | mpbird 196 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: eqbrtrrd 2633 cdafi 4919 xrmin1 5869 xrmin2 5870 lbinfmle 6007 ceim1lt 6204 bernneq 6597 caure 6879 cauim 6880 faclbnd2 6898 faclbnd4lem3 6902 fsumcmp 6993 fsumabs2mul 6997 serzclim0 7062 climrecl 7063 climaddlem3 7069 climmullem4 7076 climmullem5 7077 climabslem 7101 climcau 7109 ser1cmp0 7128 cvgcmp3c 7139 cvgcmp3cetlem1 7141 reccnv 7170 georeclim 7192 geoisumr 7195 cvgratlem5 7206 mulc1cncf 7231 efaddlem10 7306 efaddlem11 7307 efaddlem16 7312 efaddlem17 7313 sin01bndlem3 7428 cos01bndlem3 7430 cos01gt0 7436 ruclem27 7496 alephsuc3 7545 metxplem4 7795 blcntr 7807 dscmet 7880 lmconst 7896 metcnp4lem2 7931 bcthlem20 7980 bcthlem21 7981 nvmtri2 8264 nvabs 8265 nvge0 8266 nvlmle 8296 sm1cnilem 8309 nmoubi 8395 nmblolbii 8418 blocnilem 8423 siii 8472 ubthlem3 8490 ubthlem10 8497 minveclem14 8517 minveclem21 8524 minveclem38 8541 htthlem6 8583 htthlem10 8587 bcsALT 9001 bcs3t 9005 projlem26 9166 nmopubt 9789 nmfnleubt 9806 nmbdoplb 9905 nmcoplb 9914 nmophm 9917 nmbdfnlb 9934 nmcfnlb 9943 nlelch 9950 riesz1t 9954 cnlnadjlem2 9957 nmopadjle 9977 nmoptri 9983 nmopco 9984 nmopcoadj 9990 unierr 9993 branmfnt 9994 hmopidmchlem 10034 pjs14 10094 hstlet 10113 strlem3a 10135 cdj3lem2b 10320 mslb1 10545 msra3 10547 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 961 ax-gen 962 ax-8 963 ax-10 965 ax-12 967 ax-17 970 ax-4 972 ax-5o 974 ax-6o 977 ax-9o 1122 ax-10o 1139 ax-16 1209 ax-11o 1217 ax-ext 1458 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-ex 980 df-sb 1171 df-clab 1463 df-cleq 1468 df-clel 1471 df-v 1809 df-un 2047 df-sn 2409 df-pr 2410 df-op 2413 df-br 2616 |