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| Mirrors > Home > MPE Home > Th. List > breqtrri | Structured version Visualization version GIF version | ||
| Description: Substitution of equal classes into a binary relation. (Contributed by NM, 1-Aug-1999.) |
| Ref | Expression |
|---|---|
| breqtrr.1 | ⊢ 𝐴𝑅𝐵 |
| breqtrr.2 | ⊢ 𝐶 = 𝐵 |
| Ref | Expression |
|---|---|
| breqtrri | ⊢ 𝐴𝑅𝐶 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | breqtrr.1 | . 2 ⊢ 𝐴𝑅𝐵 | |
| 2 | breqtrr.2 | . . 3 ⊢ 𝐶 = 𝐵 | |
| 3 | 2 | eqcomi 2746 | . 2 ⊢ 𝐵 = 𝐶 |
| 4 | 1, 3 | breqtri 5111 | 1 ⊢ 𝐴𝑅𝐶 |
| Colors of variables: wff setvar class |
| Syntax hints: = wceq 1542 class class class wbr 5086 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-ext 2709 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-sb 2069 df-clab 2716 df-cleq 2729 df-clel 2812 df-rab 3391 df-v 3432 df-dif 3893 df-un 3895 df-ss 3907 df-nul 4275 df-if 4468 df-sn 4569 df-pr 4571 df-op 4575 df-br 5087 |
| This theorem is referenced by: 3brtr4i 5116 ensn1 8963 1sdom2ALT 9154 dju1p1e2ALT 10092 infmap2 10134 0lt1sr 11013 0le2 12278 2pos 12279 3pos 12281 4pos 12283 5pos 12285 6pos 12286 7pos 12287 8pos 12288 9pos 12289 1lt2 12342 2lt3 12343 3lt4 12345 4lt5 12348 5lt6 12352 6lt7 12357 7lt8 12363 8lt9 12370 numltc 12665 declti 12677 xlemul1a 13235 sqge0i 14145 faclbnd2 14248 cats1fv 14816 ege2le3 16050 cos2bnd 16150 3dvdsdec 16296 n2dvdsm1 16333 sumeven 16351 divalglem2 16359 pockthi 16873 dec2dvds 17029 prmlem1 17073 prmlem2 17085 1259prm 17101 2503prm 17105 4001prm 17110 vitalilem5 25593 dveflem 25960 tangtx 26486 sinq12ge0 26489 logi 26568 cxpge0 26664 asin1 26875 birthday 26935 lgamgulmlem4 27013 ppiub 27185 bposlem7 27271 lgsdir2lem2 27307 pthdlem2 29855 ex-fl 30536 ex-ind-dvds 30550 siilem2 30942 normlem6 31205 normlem7 31206 cm2mi 31716 pjnormi 31811 unierri 32194 dp2lt10 32962 dpgti 32984 pfx1s2 33018 cyc2fv2 33202 cyc3fv3 33219 hgt750lemd 34812 hgt750lem 34815 hgt750lem2 34816 hgt750leme 34822 cnndvlem1 36817 taupi 37657 poimirlem25 37986 poimirlem26 37987 poimirlem27 37988 poimirlem28 37989 ftc1anclem5 38038 fdc 38086 lcmineqlem23 42510 3lexlogpow2ineq2 42518 pellfundgt1 43335 jm2.27dlem2 43462 stoweidlem13 46465 sqwvfoura 46680 sqwvfourb 46681 fourierswlem 46682 goldrapos 47351 m1modnep2mod 47824 41prothprm 48100 nprmdvdsfacm1lem4 48104 tgblthelfgott 48309 tgoldbachlt 48310 nnlog2ge0lt1 49060 1aryenefmnd 49140 ackval42 49190 |
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