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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 4092 |
. 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 716 ax-5 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-10 1553 ax-11 1554 ax-i12 1555 ax-bndl 1557 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-ext 2213 |
| This theorem depends on definitions: df-bi 117 df-3an 1006 df-tru 1400 df-nf 1509 df-sb 1811 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2363 df-v 2804 df-un 3204 df-sn 3675 df-pr 3676 df-op 3678 df-br 4089 |
| This theorem is referenced by: breqtri 4113 en1 6973 snnen2og 7045 1nen2 7047 pm54.43 7395 caucvgprprlemval 7908 caucvgprprlemmu 7915 caucvgsr 8022 pitonnlem1 8065 lt0neg2 8649 le0neg2 8651 negap0 8810 recexaplem2 8832 recgt1 9077 crap0 9138 addltmul 9381 nn0lt10b 9560 nn0lt2 9561 3halfnz 9577 xlt0neg2 10074 xle0neg2 10076 iccshftr 10229 iccshftl 10231 iccdil 10233 icccntr 10235 fihashen1 11062 swrdccatin2 11314 pfxccat3 11319 cjap0 11485 abs00ap 11640 xrmaxiflemval 11828 mertenslem2 12115 mertensabs 12116 3dvdsdec 12444 3dvds2dec 12445 ndvdsi 12512 bitsfzo 12534 3prm 12718 prmfac1 12742 prm23lt5 12854 dec2dvds 13002 dec5dvds2 13004 sinhalfpilem 15534 sincosq1lem 15568 sincosq1sgn 15569 sincosq2sgn 15570 sincosq3sgn 15571 sincosq4sgn 15572 logrpap0b 15619 gausslemma2dlem1a 15806 2lgsoddprmlem3 15859 konigsberglem4 16361 |
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