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| Description: Equality theorem for range. |
| Ref | Expression |
|---|---|
| rneq |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | cnveq 3308 |
. . 3
| |
| 2 | 1 | dmeqd 3329 |
. 2
|
| 3 | df-rn 3205 |
. 2
| |
| 4 | df-rn 3205 |
. 2
| |
| 5 | 2, 3, 4 | 3eqtr4g 1538 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: rneqi 3356 rneqd 3357 feq1 3636 foeq1 3684 fvres 3750 fconst5 3864 tz7.44-3 3946 rdglem2 3954 map0e 4360 aceq5lem3 4754 numthlem 4800 numth 4801 zorn2lem1 4805 zorn2 4813 infxpidmlem4 7588 infxpidmlem8 7592 infxpidmlem10 7594 infmap2lem2 7613 bcth 8058 grpidval 8083 grpinvfval 8091 grpdivfval 8106 isabl 8126 isring 8166 ringi 8167 vci 8192 isvclem 8221 isnvlem 8254 nvi 8258 isphg 8501 pj11i 9680 pjss1coi 10115 elghomlem1 10407 ghomgrplem 10414 elgiso 10423 vri 10522 isalg 10674 algi 10681 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 966 ax-gen 967 ax-8 968 ax-10 970 ax-11 971 ax-12 972 ax-13 973 ax-14 974 ax-17 975 ax-4 977 ax-5o 979 ax-6o 982 ax-9o 1127 ax-10o 1144 ax-16 1214 ax-11o 1222 ax-ext 1464 ax-sep 2718 ax-pow 2758 ax-pr 2795 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-ex 985 df-sb 1176 df-eu 1386 df-mo 1387 df-clab 1470 df-cleq 1475 df-clel 1478 df-ne 1594 df-v 1819 df-dif 2060 df-un 2061 df-in 2062 df-ss 2064 df-nul 2292 df-pw 2414 df-sn 2424 df-pr 2425 df-op 2428 df-br 2635 df-opab 2682 df-cnv 3202 df-dm 3204 df-rn 3205 |