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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 2778 | . 2 ⊢ 𝐵 = 𝐶 |
| 4 | 1, 3 | breqtri 5138 | 1 ⊢ 𝐴𝑅𝐶 |
| Colors of variables: wff setvar class |
| Syntax hints: = wceq 1567 class class class wbr 5111 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1822 ax-4 1836 ax-5 1937 ax-6 1994 ax-7 2035 ax-8 2151 ax-9 2159 ax-ext 2741 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3an 1103 df-tru 1570 df-fal 1580 df-ex 1807 df-sb 2098 df-clab 2748 df-cleq 2761 df-clel 2844 df-rab 3423 df-v 3463 df-dif 3914 df-un 3916 df-ss 3928 df-nul 4293 df-if 4491 df-sn 4593 df-pr 4595 df-op 4599 df-br 5112 |
| This theorem is referenced by: 3brtr4i 5143 ensn1 9018 1sdom2ALT 9209 dju1p1e2ALT 10158 infmap2 10200 0lt1sr 11080 0le2OLD 12344 2posOLD 12346 1lt2 12413 2lt3 12414 3lt4 12417 4lt5 12420 5lt6 12424 6lt7 12429 7lt8 12435 8lt9 12442 numltc 12742 declti 12754 xlemul1a 13314 sqge0i 14224 faclbnd2 14327 cats1fv 14896 ege2le3 16144 cos2bnd 16244 3dvdsdec 16390 n2dvdsm1 16427 sumeven 16445 divalglem2 16453 pockthi 16967 dec2dvds 17123 prmlem1 17167 prmlem2 17180 1259prm 17196 2503prm 17200 4001prm 17205 vitalilem5 25740 dveflem 26107 tangtx 26636 sinq12ge0 26639 logi 26718 cxpge0 26814 asin1 27025 birthday 27085 lgamgulmlem4 27162 ppiub 27334 bposlem7 27420 lgsdir2lem2 27456 pthdlem2 30058 ex-fl 30739 ex-ind-dvds 30753 siilem2 31145 normlem6 31408 normlem7 31409 cm2mi 31919 pjnormi 32014 unierri 32397 dp2lt10 33144 dpgti 33166 pfx1s2 33200 cyc2fv2 33383 cyc3fv3 33400 hgt750lemd 34980 hgt750lem 34983 hgt750lem2 34984 hgt750leme 34990 cnndvlem1 37049 taupi 37890 poimirlem25 38219 poimirlem26 38220 poimirlem27 38221 poimirlem28 38222 ftc1anclem5 38271 fdc 38319 lcmineqlem23 42743 3lexlogpow2ineq2 42751 pellfundgt1 43537 jm2.27dlem2 43664 stoweidlem13 46654 sqwvfoura 46869 sqwvfourb 46870 fourierswlem 46871 goldrapos 47544 m1modnep2mod 48019 41prothprm 48295 nprmdvdsfacm1lem4 48299 tgblthelfgott 48504 tgoldbachlt 48505 nnlog2ge0lt1 49266 1aryenefmnd 49346 ackval42 49396 |
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