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Mirrors > Home > MPE Home > Th. List > eqbrtri | Structured version Visualization version GIF version |
Description: Substitution of equal classes into a binary relation. (Contributed by NM, 1-Aug-1999.) |
Ref | Expression |
---|---|
eqbrtr.1 | ⊢ 𝐴 = 𝐵 |
eqbrtr.2 | ⊢ 𝐵𝑅𝐶 |
Ref | Expression |
---|---|
eqbrtri | ⊢ 𝐴𝑅𝐶 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | eqbrtr.2 | . 2 ⊢ 𝐵𝑅𝐶 | |
2 | eqbrtr.1 | . . 3 ⊢ 𝐴 = 𝐵 | |
3 | 2 | breq1i 5117 | . 2 ⊢ (𝐴𝑅𝐶 ↔ 𝐵𝑅𝐶) |
4 | 1, 3 | mpbir 230 | 1 ⊢ 𝐴𝑅𝐶 |
Colors of variables: wff setvar class |
Syntax hints: = wceq 1541 class class class wbr 5110 |
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 1913 ax-6 1971 ax-7 2011 ax-8 2108 ax-9 2116 ax-ext 2702 |
This theorem depends on definitions: df-bi 206 df-an 397 df-or 846 df-3an 1089 df-tru 1544 df-fal 1554 df-ex 1782 df-sb 2068 df-clab 2709 df-cleq 2723 df-clel 2809 df-rab 3406 df-v 3448 df-dif 3916 df-un 3918 df-in 3920 df-ss 3930 df-nul 4288 df-if 4492 df-sn 4592 df-pr 4594 df-op 4598 df-br 5111 |
This theorem is referenced by: eqbrtrri 5133 3brtr4i 5140 0sdom1dom 9189 1sdom2dom 9198 infxpenc2 9967 dju1p1e2 10118 pwsdompw 10149 r1om 10189 aleph1 10516 canthp1lem1 10597 neg1lt0 12279 halflt1 12380 3halfnz 12591 declei 12663 numlti 12664 sqlecan 14123 discr 14153 faclbnd3 14202 hashunlei 14335 hashge2el2dif 14391 geo2lim 15771 0.999... 15777 geoihalfsum 15778 cos2bnd 16081 sin4lt0 16088 eirrlem 16097 rpnnen2lem3 16109 rpnnen2lem9 16115 aleph1re 16138 1nprm 16566 strle2 17042 strle3 17043 1strstr 17109 1strstr1 17110 2strstr 17116 2strstr1 17119 rngstr 17193 srngstr 17204 lmodstr 17220 ipsstr 17231 phlstr 17241 topgrpstr 17256 otpsstr 17271 odrngstr 17298 imasvalstr 17347 0frgp 19575 cnfldstr 20835 zlmlemOLD 20955 tnglemOLD 24034 iscmet3lem3 24691 mbfimaopnlem 25056 mbfsup 25065 mbfi1fseqlem6 25122 aalioulem3 25731 aaliou3lem3 25741 dvradcnv 25817 asin1 26281 log2cnv 26331 log2tlbnd 26332 mule1 26534 bposlem5 26673 bposlem8 26676 zabsle1 26681 trkgstr 27449 0pth 29132 ex-fl 29454 blocnilem 29809 norm3difi 30152 norm3adifii 30153 bcsiALT 30184 nmopsetn0 30870 nmfnsetn0 30883 nmopge0 30916 nmfnge0 30932 0bdop 30998 nmcexi 31031 opsqrlem6 31150 dp2lt10 31810 dplti 31831 dpmul4 31840 idlsrgstr 32320 locfinref 32511 dya2iocct 32969 signswch 33262 hgt750lem 33353 hgt750lem2 33354 subfaclim 33869 logi 34393 faclim 34405 cnndvlem1 35076 taupilem2 35866 cntotbnd 36328 60gcd7e1 40535 3lexlogpow5ineq1 40584 aks4d1p1p7 40604 acos1half 40695 diophren 41194 algstr 41562 pr2dom 41921 tr3dom 41922 binomcxplemnn0 42751 binomcxplemrat 42752 stirlinglem1 44435 dirkercncflem1 44464 fouriersw 44592 meaiunlelem 44829 nfermltl2rev 46055 evengpoap3 46111 exple2lt6 46560 nnlog2ge0lt1 46772 |
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