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| Description: Equality inference for a binary relation. |
| Ref | Expression |
|---|---|
| breq1i.1 |
|
| Ref | Expression |
|---|---|
| breq1i |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | breq1i.1 |
. 2
| |
| 2 | breq1 2622 |
. 2
| |
| 3 | 1, 2 | ax-mp 7 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: eqbrtr 2634 2dom 4427 0sdom1dom 4525 prfiOLD 4556 pwfilemOLD 4570 unxpdomlem 4843 gt0srpr 5187 mappsrpr 5218 ltpsrpr 5219 map2psrpr 5220 pre-axmulgt0 5290 ltsubadd 5594 addgt0 5598 ltnegcon2 5605 lesub0 5612 msqgt0 5613 ltmullem 5640 lt0neg1t 5668 le0neg1t 5670 lt2msq 5881 reclt1t 5898 halfpost 6036 elnn0nn 6171 recnzt 6191 dfuz 6202 uzindOLD 6208 uzwo3lem2 6217 seq1lem2 6310 bernneq 6652 nn0opthlem1 6664 faclbnd4lem1 6948 bcpasc 6969 cbvsum 6986 climuz0 7108 iserzshft 7144 ser1f0 7170 isum1clim 7197 isumnn0nn 7207 isum0split 7217 geoisum1c 7245 cvgratlem2ALT 7248 isupivth 7290 efseq1ex 7306 dfef2 7307 efseq0ex 7311 efclt 7312 efcvg 7314 efcvgfsum 7315 reefcl 7317 ef1tllem 7381 eirrlem1 7389 eirrlem4 7392 efcnlem1 7419 ruclem1 7510 ruclem8 7517 fctopOLD 7650 bcthlem32 8030 sincosq1sgn 8704 sincosq3sgn 8706 sincosq4sgn 8707 hhblo 9828 cvexch 10296 unpde2eg2 10544 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 962 ax-gen 963 ax-8 964 ax-10 966 ax-12 968 ax-17 971 ax-4 973 ax-5o 975 ax-6o 978 ax-9o 1123 ax-10o 1140 ax-16 1210 ax-11o 1218 ax-ext 1459 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-ex 981 df-sb 1172 df-clab 1464 df-cleq 1469 df-clel 1472 df-v 1812 df-un 2050 df-sn 2412 df-pr 2413 df-op 2416 df-br 2620 |