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| Description: Substitution of equal classes into a binary relation. |
| Ref | Expression |
|---|---|
| breqtrrd.1 |
|
| breqtrrd.2 |
|
| Ref | Expression |
|---|---|
| breqtrrd |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | breqtrrd.1 |
. 2
| |
| 2 | breqtrrd.2 |
. . 3
| |
| 3 | 2 | eqcomd 1483 |
. 2
|
| 4 | 1, 3 | breqtrd 2644 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: addgtge0t 5661 xrmax1 5911 xrmax2 5912 max1ALT 5918 flhalft 6248 ser1mono 6338 expmwordit 6607 sqgt0t 6623 expnbndt 6655 facwordit 6944 faclbnd5 6953 faclbnd6 6954 fsumcmp 7040 fsumcmpndx2 7042 fsumabs 7043 cvgcmp2lem 7180 cvgcmp2clem 7182 cvgcmp3c 7186 isumclim2tf 7198 iserzgt0 7211 infcvglem3 7223 cvgratlem1 7250 cvgratlem5 7254 efcltlem1 7304 efcvg 7314 erelem3 7321 ef1tllem 7381 eirrlem4 7392 effsumle 7397 sin01bndlem2 7469 sin01bndlem3 7470 cos01bndlem2 7471 cos01bndlem3 7472 sin02gt0 7479 ruclem26 7536 ruclem28 7538 mettri 7814 mettri3 7815 metxplem4 7830 bl2in 7840 lmnn 7932 nvabs 8297 sqcn 8331 nmoge0 8426 nmolb 8430 siii 8509 minveclem16 8556 minveclem31 8571 hlipgt0 8612 sinq12gt0t 8703 normge0t 8987 normpyct 9008 pjige0 9630 nmoplbt 9826 nmfnlbt 9843 branmfnt 10033 hmopidmch 10074 pjssdif2 10097 stle 10162 strlem3a 10174 truni1 10485 mslb1 10600 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 964 ax-gen 965 ax-8 966 ax-10 968 ax-12 970 ax-17 973 ax-4 975 ax-5o 977 ax-6o 980 ax-9o 1125 ax-10o 1142 ax-16 1212 ax-11o 1220 ax-ext 1462 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-ex 983 df-sb 1174 df-clab 1467 df-cleq 1472 df-clel 1475 df-v 1815 df-un 2053 df-sn 2416 df-pr 2417 df-op 2420 df-br 2625 |