![]() |
Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
|
Mirrors > Home > ILE Home > Th. List > lmcl | GIF version |
Description: Closure of a limit. (Contributed by NM, 19-Dec-2006.) (Revised by Mario Carneiro, 23-Dec-2013.) |
Ref | Expression |
---|---|
lmcl | β’ ((π½ β (TopOnβπ) β§ πΉ(βπ‘βπ½)π) β π β π) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | id 19 | . . . 4 β’ (π½ β (TopOnβπ) β π½ β (TopOnβπ)) | |
2 | 1 | lmbr 13716 | . . 3 β’ (π½ β (TopOnβπ) β (πΉ(βπ‘βπ½)π β (πΉ β (π βpm β) β§ π β π β§ βπ’ β π½ (π β π’ β βπ¦ β ran β€β₯(πΉ βΎ π¦):π¦βΆπ’)))) |
3 | 2 | biimpa 296 | . 2 β’ ((π½ β (TopOnβπ) β§ πΉ(βπ‘βπ½)π) β (πΉ β (π βpm β) β§ π β π β§ βπ’ β π½ (π β π’ β βπ¦ β ran β€β₯(πΉ βΎ π¦):π¦βΆπ’))) |
4 | 3 | simp2d 1010 | 1 β’ ((π½ β (TopOnβπ) β§ πΉ(βπ‘βπ½)π) β π β π) |
Colors of variables: wff set class |
Syntax hints: β wi 4 β§ wa 104 β§ w3a 978 β wcel 2148 βwral 2455 βwrex 2456 class class class wbr 4004 ran crn 4628 βΎ cres 4629 βΆwf 5213 βcfv 5217 (class class class)co 5875 βpm cpm 6649 βcc 7809 β€β₯cuz 9528 TopOnctopon 13513 βπ‘clm 13690 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 709 ax-5 1447 ax-7 1448 ax-gen 1449 ax-ie1 1493 ax-ie2 1494 ax-8 1504 ax-10 1505 ax-11 1506 ax-i12 1507 ax-bndl 1509 ax-4 1510 ax-17 1526 ax-i9 1530 ax-ial 1534 ax-i5r 1535 ax-13 2150 ax-14 2151 ax-ext 2159 ax-sep 4122 ax-pow 4175 ax-pr 4210 ax-un 4434 ax-cnex 7902 |
This theorem depends on definitions: df-bi 117 df-3an 980 df-tru 1356 df-nf 1461 df-sb 1763 df-eu 2029 df-mo 2030 df-clab 2164 df-cleq 2170 df-clel 2173 df-nfc 2308 df-ral 2460 df-rex 2461 df-rab 2464 df-v 2740 df-sbc 2964 df-csb 3059 df-un 3134 df-in 3136 df-ss 3143 df-pw 3578 df-sn 3599 df-pr 3600 df-op 3602 df-uni 3811 df-iun 3889 df-br 4005 df-opab 4066 df-mpt 4067 df-id 4294 df-xp 4633 df-rel 4634 df-cnv 4635 df-co 4636 df-dm 4637 df-rn 4638 df-res 4639 df-ima 4640 df-iota 5179 df-fun 5219 df-fn 5220 df-f 5221 df-fv 5225 df-ov 5878 df-oprab 5879 df-mpo 5880 df-1st 6141 df-2nd 6142 df-pm 6651 df-top 13501 df-topon 13514 df-lm 13693 |
This theorem is referenced by: lmss 13749 lmff 13752 lmcn 13754 |
Copyright terms: Public domain | W3C validator |