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Related theorems GIF version |
| Description: The range of a mapping. |
| Ref | Expression |
|---|---|
| frn | ⊢ (F:A–→B → ran F ⊆ B) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | df-f 3275 | . 2 ⊢ (F:A–→B ↔ (F Fn A ⋀ ran F ⊆ B)) | |
| 2 | 1 | pm3.27bi 324 | 1 ⊢ (F:A–→B → ran F ⊆ B) |
| Colors of variables: wff set class |
| Syntax hints: → wi 3 ⊆ wss 2099 ran crn 3252 Fn wfn 3258 –→wf 3259 |
| This theorem is referenced by: fss 3742 fco 3743 fssxp 3744 fimacnvdisj 3756 f00 3764 foconst 3791 f1dmex 3821 fimacnv 3924 ffvelrn 3928 rnssopab 3939 fnfvrnss 3944 fo1stres 4156 fo2ndres 4157 1stcof 4160 map0b 4484 mapsn 4486 fodomr 4628 mapenlem2 4637 inf3lem7 4764 carduniima 5040 unirnioo 6529 fsequb2 6655 fseqsupcl 6656 fseqsupubi 6657 seq1ublem 7114 climsupi 7358 cvgcmpubi 7389 ruclem17 7738 ruclem33 7754 cncfmet1 8117 grplactf1o 8339 ghsubgi 8379 hhssims 9421 kbass5 10333 ghomgrpilem2 10671 ghomfo 10676 cayleylem2 10695 bwt2 11123 rdmob 11202 rcmob 11203 hartog 11436 cncls 11473 cnsubsp 11483 compsub 11488 alexsub 11500 2ndcctbss 11539 comppfsc 11578 cnpfillim 11686 elfilmap 11690 fmf 11693 fmbas 11694 imaelfm 11695 filmapss 11696 fcluscnplem 11729 tailuni 11761 filnet 11768 gafo 11773 fnopabco 11810 oprabco 11811 upxp 11822 upixp 11823 indexd 11846 cnresima 11952 uptx 11978 txcnopab 11980 ismtyres 12010 heiborlem15 12025 heiborlem17 12027 reheibor 12081 phtpyid 12091 phtpycolem4 12096 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 |
| This theorem depends on definitions: df-bi 145 df-an 223 df-f 3275 |