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| Description: Equality theorem for range. |
| Ref | Expression |
|---|---|
| rneq |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | cnveq 4135 |
. . 3
| |
| 2 | 1 | dmeqd 4159 |
. 2
|
| 3 | df-rn 4005 |
. 2
| |
| 4 | df-rn 4005 |
. 2
| |
| 5 | 2, 3, 4 | 3eqtr4g 1953 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: rneqi 4187 rneqd 4188 feq1 4551 foeq1 4613 fvres 4691 fconst5 4824 tz7.44-3 5138 rdglem2 5146 map0e 5401 ordtypelem1 5684 ordtypelem6 5689 ordtype 5691 aceq5lem3 5899 numthlem 5945 numth 5946 zorn2lem1 5950 zorn2 5958 infxpidmlem4 8824 infxpidmlem8 8828 infxpidmlem10 8830 infmap2lem2 8849 bcth 9310 gid0 9338 grpidvallem 9341 grpidval 9342 grpinvfval 9350 grpdivfval 9366 gxoprval 9380 isabl 9409 isgalem 9449 isring 9465 ringi 9466 vci 9499 isvclem 9528 isnvlem 9561 nvi 9565 isphg 9817 elghomlem1 10193 idrval 10374 iscom2 10396 on1el3 10412 on1el4 10413 isdivrng 10417 pj11i 11291 pjss1coi 11735 ghomgrplem 13632 elgiso 13639 frxp 13951 fopab2g 14485 mgmrddd 14727 fprodneg 14741 fprodsub 14742 com2i 14765 rnplrnml3 14768 vecval1b 14794 vecval3b 14795 vri 14834 isalg 15068 algi 15074 isplibg0 15307 ordtypelem1OLD 15375 ordtypelem6OLD 15380 ordtypeOLD 15382 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 1304 ax-gen 1305 ax-8 1306 ax-9 1307 ax-10 1308 ax-11 1309 ax-12 1310 ax-14 1312 ax-17 1317 ax-4 1319 ax-5o 1321 ax-6o 1324 ax-9o 1481 ax-10o 1500 ax-16 1580 ax-11o 1588 ax-ext 1865 ax-sep 3438 ax-nul 3445 ax-pow 3481 ax-pr 3524 |
| This theorem depends on definitions: df-bi 164 df-or 241 df-an 242 df-ex 1327 df-sb 1536 df-eu 1775 df-mo 1776 df-clab 1872 df-cleq 1877 df-clel 1880 df-ne 2019 df-v 2294 df-dif 2597 df-un 2600 df-in 2603 df-ss 2605 df-nul 2876 df-pw 3035 df-sn 3049 df-pr 3050 df-op 3053 df-br 3339 df-opab 3396 df-cnv 4002 df-dm 4004 df-rn 4005 |