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| Mirrors > Home > ILE Home > Th. List > breq1i | Unicode version | ||
| Description: Equality inference for a binary relation. (Contributed by NM, 8-Feb-1996.) |
| Ref | Expression |
|---|---|
| breq1i.1 |
|
| Ref | Expression |
|---|---|
| breq1i |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | breq1i.1 |
. 2
| |
| 2 | breq1 4096 |
. 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 2213 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-nf 1510 df-sb 1811 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2364 df-v 2805 df-un 3205 df-sn 3679 df-pr 3680 df-op 3682 df-br 4094 |
| This theorem is referenced by: eqbrtri 4114 brtpos0 6461 euen1 7019 euen1b 7020 2dom 7023 modom2 7038 infglbti 7284 pr2nelem 7456 pr2cv2 7461 caucvgprprlemnbj 7973 caucvgprprlemmu 7975 caucvgprprlemaddq 7988 caucvgprprlem1 7989 gt0srpr 8028 caucvgsr 8082 mappsrprg 8084 map2psrprg 8085 pitonnlem1 8125 pitoregt0 8129 axprecex 8160 axpre-mulgt0 8167 axcaucvglemres 8179 lt0neg1 8707 le0neg1 8709 reclt1 9135 addltmul 9440 eluz2b1 9896 nn01to3 9912 xlt0neg1 10134 xle0neg1 10136 iccshftr 10290 iccshftl 10292 iccdil 10294 icccntr 10296 bernneq 10985 cbvsum 12000 expcnv 12145 cbvprod 12199 oddge22np1 12522 nn0o1gt2 12546 isprm3 12770 dvdsnprmd 12777 pw2dvdslemn 12817 txmetcnp 15329 sincosq1sgn 15637 sincosq3sgn 15639 sincosq4sgn 15640 logrpap0b 15687 gausslemma2dlem3 15882 konigsberglem5 16433 |
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