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| Mirrors > Home > ILE Home > Th. List > breq2i | Unicode version | ||
| Description: Equality inference for a binary relation. (Contributed by NM, 8-Feb-1996.) |
| Ref | Expression |
|---|---|
| breq1i.1 |
|
| Ref | Expression |
|---|---|
| breq2i |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | breq1i.1 |
. 2
| |
| 2 | breq2 4113 |
. 2
| |
| 3 | 1, 2 | ax-mp 5 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-ext 2214 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-nf 1510 df-sb 1812 df-clab 2219 df-cleq 2225 df-clel 2228 df-nfc 2373 df-v 2815 df-un 3215 df-sn 3695 df-pr 3696 df-op 3698 df-br 4110 |
| This theorem is referenced by: breqtri 4134 en1 7039 snnen2og 7113 1nen2 7115 pm54.43 7487 caucvgprprlemval 8003 caucvgprprlemmu 8010 caucvgsr 8117 pitonnlem1 8160 lt0neg2 8743 le0neg2 8745 negap0 8904 recexaplem2 8926 recgt1 9171 crap0 9232 addltmul 9475 nn0lt10b 9658 nn0lt2 9659 3halfnz 9675 xlt0neg2 10172 xle0neg2 10174 iccshftr 10327 iccshftl 10329 iccdil 10331 icccntr 10333 fihashen1 11162 swrdccatin2 11421 pfxccat3 11426 cjap0 11592 abs00ap 11747 xrmaxiflemval 11935 mertenslem2 12222 mertensabs 12223 3dvdsdec 12551 3dvds2dec 12552 ndvdsi 12619 bitsfzo 12641 3prm 12825 prmfac1 12849 prm23lt5 12961 dec2dvds 13109 dec5dvds2 13111 sinhalfpilem 15656 sincosq1lem 15690 sincosq1sgn 15691 sincosq2sgn 15692 sincosq3sgn 15693 sincosq4sgn 15694 logrpap0b 15741 gausslemma2dlem1a 15931 2lgsoddprmlem3 15984 konigsberglem4 16486 |
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