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| Mirrors > Home > MPE Home > Th. List > rnmptss | Structured version Visualization version GIF version | ||
| Description: The range of an operation given by the maps-to notation as a subset. (Contributed by Thierry Arnoux, 24-Sep-2017.) |
| Ref | Expression |
|---|---|
| rnmptss.1 | ⊢ 𝐹 = (𝑥 ∈ 𝐴 ↦ 𝐵) |
| Ref | Expression |
|---|---|
| rnmptss | ⊢ (∀𝑥 ∈ 𝐴 𝐵 ∈ 𝐶 → ran 𝐹 ⊆ 𝐶) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | rnmptss.1 | . . 3 ⊢ 𝐹 = (𝑥 ∈ 𝐴 ↦ 𝐵) | |
| 2 | 1 | fmpt 7053 | . 2 ⊢ (∀𝑥 ∈ 𝐴 𝐵 ∈ 𝐶 ↔ 𝐹:𝐴⟶𝐶) |
| 3 | frn 6667 | . 2 ⊢ (𝐹:𝐴⟶𝐶 → ran 𝐹 ⊆ 𝐶) | |
| 4 | 2, 3 | sylbi 217 | 1 ⊢ (∀𝑥 ∈ 𝐴 𝐵 ∈ 𝐶 → ran 𝐹 ⊆ 𝐶) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1541 ∈ wcel 2113 ∀wral 3049 ⊆ wss 3899 ↦ cmpt 5177 ran crn 5623 ⟶wf 6486 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2115 ax-9 2123 ax-10 2146 ax-11 2162 ax-12 2182 ax-ext 2706 ax-sep 5239 ax-nul 5249 ax-pr 5375 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 df-mo 2537 df-eu 2567 df-clab 2713 df-cleq 2726 df-clel 2809 df-nfc 2883 df-ral 3050 df-rex 3059 df-rab 3398 df-v 3440 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-nul 4284 df-if 4478 df-sn 4579 df-pr 4581 df-op 4585 df-br 5097 df-opab 5159 df-mpt 5178 df-id 5517 df-xp 5628 df-rel 5629 df-cnv 5630 df-co 5631 df-dm 5632 df-rn 5633 df-res 5634 df-ima 5635 df-fun 6492 df-fn 6493 df-f 6494 |
| This theorem is referenced by: mptexw 7895 iunon 8269 iinon 8270 gruiun 10708 subdrgint 20734 smadiadetlem3lem2 22609 tgiun 22921 ustuqtop0 24182 metustss 24493 efabl 26513 efsubm 26514 fnpreimac 32698 prodindf 32893 swrdrn2 32985 gsummpt2co 33080 psgnfzto1stlem 33131 elrgspnsubrunlem1 33278 nsgmgc 33442 nsgqusf1olem1 33443 algextdeglem2 33824 algextdeglem4 33826 locfinreflem 33946 rspectopn 33973 zarcls 33980 zartopn 33981 gsumesum 34165 esumlub 34166 esumgect 34196 esum2d 34199 ldgenpisyslem1 34269 sxbrsigalem0 34377 omscl 34401 omsmon 34404 carsgclctunlem2 34425 carsgclctunlem3 34426 pmeasadd 34431 hgt750lemb 34762 mnurndlem2 44465 suprnmpt 45360 rnmptssrn 45368 wessf1ornlem 45371 rnmptssd 45382 rnmptssbi 45446 liminflelimsuplem 45961 fourierdlem53 46345 fourierdlem111 46403 ioorrnopnlem 46490 salexct3 46528 salgensscntex 46530 sge0rnre 46550 sge0tsms 46566 sge0cl 46567 sge0fsum 46573 sge0sup 46577 sge0gerp 46581 sge0pnffigt 46582 sge0lefi 46584 sge0xaddlem1 46619 sge0xaddlem2 46620 meadjiunlem 46651 sinnpoly 47079 |
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