Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
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 2830 | . 2 ⊢ 𝐵 = 𝐶 |
4 | 1, 3 | breqtri 5091 | 1 ⊢ 𝐴𝑅𝐶 |
Colors of variables: wff setvar class |
Syntax hints: = wceq 1537 class class class wbr 5066 |
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 1970 ax-7 2015 ax-8 2116 ax-9 2124 ax-10 2145 ax-11 2161 ax-12 2177 ax-ext 2793 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3an 1085 df-tru 1540 df-ex 1781 df-nf 1785 df-sb 2070 df-clab 2800 df-cleq 2814 df-clel 2893 df-nfc 2963 df-rab 3147 df-v 3496 df-dif 3939 df-un 3941 df-in 3943 df-ss 3952 df-nul 4292 df-if 4468 df-sn 4568 df-pr 4570 df-op 4574 df-br 5067 |
This theorem is referenced by: 3brtr4i 5096 ensn1 8573 1sdom2 8717 dju1p1e2ALT 9600 infmap2 9640 0lt1sr 10517 0le2 11740 2pos 11741 3pos 11743 4pos 11745 5pos 11747 6pos 11748 7pos 11749 8pos 11750 9pos 11751 1lt2 11809 2lt3 11810 3lt4 11812 4lt5 11815 5lt6 11819 6lt7 11824 7lt8 11830 8lt9 11837 nn0le2xi 11952 numltc 12125 declti 12137 xlemul1a 12682 sqge0i 13552 faclbnd2 13652 cats1fv 14221 ege2le3 15443 cos2bnd 15541 3dvdsdec 15681 n2dvdsm1 15719 n2dvds3OLD 15722 sumeven 15738 divalglem2 15746 pockthi 16243 dec2dvds 16399 prmlem1 16441 prmlem2 16453 1259prm 16469 2503prm 16473 4001prm 16478 2strstr1 16605 vitalilem5 24213 dveflem 24576 tangtx 25091 sinq12ge0 25094 cxpge0 25266 asin1 25472 birthday 25532 lgamgulmlem4 25609 ppiub 25780 bposlem7 25866 lgsdir2lem2 25902 pthdlem2 27549 ex-fl 28226 ex-ind-dvds 28240 siilem2 28629 normlem6 28892 normlem7 28893 cm2mi 29403 pjnormi 29498 unierri 29881 dp2lt10 30560 dpgti 30582 pfx1s2 30615 cyc2fv2 30764 cyc3fv3 30781 hgt750lemd 31919 hgt750lem 31922 hgt750lem2 31923 hgt750leme 31929 logi 32966 cnndvlem1 33876 taupi 34607 poimirlem25 34932 poimirlem26 34933 poimirlem27 34934 poimirlem28 34935 ftc1anclem5 34986 fdc 35035 pellfundgt1 39500 jm2.27dlem2 39627 stoweidlem13 42318 sqwvfoura 42533 sqwvfourb 42534 fourierswlem 42535 41prothprm 43804 tgblthelfgott 44000 tgoldbachlt 44001 nnlog2ge0lt1 44646 |
Copyright terms: Public domain | W3C validator |