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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 2631 | . 2 ⊢ 𝐵 = 𝐶 |
4 | 1, 3 | breqtri 4678 | 1 ⊢ 𝐴𝑅𝐶 |
Colors of variables: wff setvar class |
Syntax hints: = wceq 1483 class class class wbr 4653 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-rab 2921 df-v 3202 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-sn 4178 df-pr 4180 df-op 4184 df-br 4654 |
This theorem is referenced by: 3brtr4i 4683 ensn1 8020 1sdom2 8159 pm110.643ALT 9000 infmap2 9040 0lt1sr 9916 0le2 11111 2pos 11112 3pos 11114 4pos 11116 5pos 11118 6pos 11119 7pos 11120 8pos 11121 9pos 11122 10posOLD 11123 1lt2 11194 2lt3 11195 3lt4 11197 4lt5 11200 5lt6 11204 6lt7 11209 7lt8 11215 8lt9 11222 9lt10OLD 11230 nn0le2xi 11347 numltc 11528 declti 11546 decltiOLD 11548 xlemul1a 12118 sqge0i 12951 faclbnd2 13078 cats1fv 13604 ege2le3 14820 cos2bnd 14918 3dvdsdec 15054 3dvdsdecOLD 15055 n2dvdsm1 15105 n2dvds3 15107 sumeven 15110 divalglem2 15118 pockthi 15611 dec2dvds 15767 prmlem1 15814 prmlem2 15827 1259prm 15843 2503prm 15847 4001prm 15852 2strstr1 15986 vitalilem5 23381 dveflem 23742 tangtx 24257 sinq12ge0 24260 cxpge0 24429 asin1 24621 birthday 24681 lgamgulmlem4 24758 ppiub 24929 bposlem7 25015 lgsdir2lem2 25051 pthdlem2 26664 ex-fl 27304 ex-ind-dvds 27318 siilem2 27707 normlem6 27972 normlem7 27973 cm2mi 28485 pjnormi 28580 unierri 28963 dp2lt10 29591 dpgti 29614 hgt750lemd 30726 hgt750lem 30729 hgt750lem2 30730 hgt750leme 30736 logi 31620 cnndvlem1 32528 taupi 33169 poimirlem25 33434 poimirlem26 33435 poimirlem27 33436 poimirlem28 33437 ftc1anclem5 33489 fdc 33541 pellfundgt1 37447 jm2.27dlem2 37577 stoweidlem13 40230 sqwvfoura 40445 sqwvfourb 40446 fourierswlem 40447 41prothprm 41536 tgblthelfgott 41703 tgoldbachlt 41704 tgblthelfgottOLD 41709 tgoldbachltOLD 41710 nnlog2ge0lt1 42360 |
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