| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 7115 | . 2 ⊢ (∀𝑥 ∈ 𝐴 𝐵 ∈ 𝐶 ↔ 𝐹:𝐴⟶𝐶) |
| 3 | frn 6722 | . 2 ⊢ (𝐹:𝐴⟶𝐶 → ran 𝐹 ⊆ 𝐶) | |
| 4 | 2, 3 | sylbi 220 | 1 ⊢ (∀𝑥 ∈ 𝐴 𝐵 ∈ 𝐶 → ran 𝐹 ⊆ 𝐶) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1569 ∈ wcel 2144 ∀wral 3076 ⊆ wss 3896 ↦ cmpt 5185 ran crn 5652 ⟶wf 6539 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-10 2177 ax-11 2193 ax-12 2212 ax-ext 2732 ax-sep 5248 ax-pr 5391 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-nf 1816 df-sb 2099 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ral 3077 df-rex 3087 df-rab 3413 df-v 3452 df-ss 3897 df-dif 4046 df-in 4090 df-un 4150 df-nul 4278 df-if 4482 df-sn 4585 df-pr 4587 df-op 4835 df-br 5103 df-opab 5167 df-mpt 5186 df-id 5546 df-xp 5657 df-rel 5658 df-cnv 5659 df-co 5660 df-dm 5661 df-rn 5662 df-res 5663 df-ima 5664 df-fun 6545 df-fn 6546 df-f 6547 |
| This theorem is used by: rnmptssd 7129 mptexw 7969 iunon 8354 iinon 8355 gruiun 10891 subdrgint 21069 smadiadetlem3lem2 22991 tgiun 23306 ustuqtop0 24568 metustss 24879 efabl 26887 efsubm 26888 fnpreimac 33315 prodindf 33479 swrdrn2 33567 gsummpt2co 33659 psgnfzto1stlem 33711 elrgspnsubrunlem1 33858 nsgmgc 34013 nsgqusf1olem1 34014 algextdeglem2 34400 algextdeglem4 34402 locfinreflem 34522 rspectopn 34549 zarcls 34556 zartopn 34557 gsumesum 34741 esumlub 34742 esumgect 34772 esum2d 34775 ldgenpisyslem1 34846 sxbrsigalem0 34953 omscl 34977 omsmon 34980 carsgclctunlem2 35001 carsgclctunlem3 35002 pmeasadd 35007 hgt750lemb 35335 mnurndlem2 45375 suprnmpt 46297 rnmptssrn 46305 wessf1ornlem 46308 rnmptssbi 46380 liminflelimsuplem 46893 fourierdlem53 47277 fourierdlem111 47335 ioorrnopnlem 47422 salexct3 47460 salgensscntex 47462 sge0rnre 47482 sge0tsms 47498 sge0cl 47499 sge0fsum 47505 sge0sup 47509 sge0gerp 47513 sge0pnffigt 47514 sge0lefi 47516 sge0xaddlem1 47551 sge0xaddlem2 47552 meadjiunlem 47583 |
| Copyright terms: Public domain | W3C validator |