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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 2742 | . 2 ⊢ 𝐵 = 𝐶 |
| 4 | 1, 3 | breqtri 5120 | 1 ⊢ 𝐴𝑅𝐶 |
| Colors of variables: wff setvar class |
| Syntax hints: = wceq 1541 class class class wbr 5095 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2115 ax-9 2123 ax-ext 2705 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-sb 2068 df-clab 2712 df-cleq 2725 df-clel 2808 df-rab 3398 df-v 3440 df-dif 3902 df-un 3904 df-ss 3916 df-nul 4285 df-if 4477 df-sn 4578 df-pr 4580 df-op 4584 df-br 5096 |
| This theorem is referenced by: 3brtr4i 5125 ensn1 8953 1sdom2ALT 9143 dju1p1e2ALT 10076 infmap2 10118 0lt1sr 10996 0le2 12237 2pos 12238 3pos 12240 4pos 12242 5pos 12244 6pos 12245 7pos 12246 8pos 12247 9pos 12248 1lt2 12301 2lt3 12302 3lt4 12304 4lt5 12307 5lt6 12311 6lt7 12316 7lt8 12322 8lt9 12329 numltc 12624 declti 12636 xlemul1a 13197 sqge0i 14105 faclbnd2 14208 cats1fv 14776 ege2le3 16007 cos2bnd 16107 3dvdsdec 16253 n2dvdsm1 16290 sumeven 16308 divalglem2 16316 pockthi 16829 dec2dvds 16985 prmlem1 17029 prmlem2 17041 1259prm 17057 2503prm 17061 4001prm 17066 vitalilem5 25550 dveflem 25920 tangtx 26451 sinq12ge0 26454 logi 26533 cxpge0 26629 asin1 26841 birthday 26901 lgamgulmlem4 26979 ppiub 27152 bposlem7 27238 lgsdir2lem2 27274 pthdlem2 29757 ex-fl 30438 ex-ind-dvds 30452 siilem2 30843 normlem6 31106 normlem7 31107 cm2mi 31617 pjnormi 31712 unierri 32095 dp2lt10 32875 dpgti 32897 pfx1s2 32931 cyc2fv2 33102 cyc3fv3 33119 hgt750lemd 34672 hgt750lem 34675 hgt750lem2 34676 hgt750leme 34682 cnndvlem1 36592 taupi 37378 poimirlem25 37695 poimirlem26 37696 poimirlem27 37697 poimirlem28 37698 ftc1anclem5 37747 fdc 37795 lcmineqlem23 42154 3lexlogpow2ineq2 42162 pellfundgt1 42990 jm2.27dlem2 43117 stoweidlem13 46125 sqwvfoura 46340 sqwvfourb 46341 fourierswlem 46342 m1modnep2mod 47466 41prothprm 47733 tgblthelfgott 47929 tgoldbachlt 47930 nnlog2ge0lt1 48681 1aryenefmnd 48761 ackval42 48811 |
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