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Mirrors > Home > MPE Home > Th. List > kgenuni | Structured version Visualization version GIF version |
Description: The base set of the compact generator is the same as the original topology. (Contributed by Mario Carneiro, 20-Mar-2015.) |
Ref | Expression |
---|---|
kgenuni.1 | β’ π = βͺ π½ |
Ref | Expression |
---|---|
kgenuni | β’ (π½ β Top β π = βͺ (πGenβπ½)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | kgenuni.1 | . . . 4 β’ π = βͺ π½ | |
2 | 1 | toptopon 22343 | . . 3 β’ (π½ β Top β π½ β (TopOnβπ)) |
3 | kgentopon 22966 | . . 3 β’ (π½ β (TopOnβπ) β (πGenβπ½) β (TopOnβπ)) | |
4 | 2, 3 | sylbi 216 | . 2 β’ (π½ β Top β (πGenβπ½) β (TopOnβπ)) |
5 | toponuni 22340 | . 2 β’ ((πGenβπ½) β (TopOnβπ) β π = βͺ (πGenβπ½)) | |
6 | 4, 5 | syl 17 | 1 β’ (π½ β Top β π = βͺ (πGenβπ½)) |
Colors of variables: wff setvar class |
Syntax hints: β wi 4 = wceq 1541 β wcel 2106 βͺ cuni 4898 βcfv 6529 Topctop 22319 TopOnctopon 22336 πGenckgen 22961 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1913 ax-6 1971 ax-7 2011 ax-8 2108 ax-9 2116 ax-10 2137 ax-11 2154 ax-12 2171 ax-ext 2702 ax-rep 5275 ax-sep 5289 ax-nul 5296 ax-pow 5353 ax-pr 5417 ax-un 7705 |
This theorem depends on definitions: df-bi 206 df-an 397 df-or 846 df-3or 1088 df-3an 1089 df-tru 1544 df-fal 1554 df-ex 1782 df-nf 1786 df-sb 2068 df-mo 2533 df-eu 2562 df-clab 2709 df-cleq 2723 df-clel 2809 df-nfc 2884 df-ne 2940 df-ral 3061 df-rex 3070 df-reu 3376 df-rab 3430 df-v 3472 df-sbc 3771 df-csb 3887 df-dif 3944 df-un 3946 df-in 3948 df-ss 3958 df-pss 3960 df-nul 4316 df-if 4520 df-pw 4595 df-sn 4620 df-pr 4622 df-op 4626 df-uni 4899 df-int 4941 df-iun 4989 df-br 5139 df-opab 5201 df-mpt 5222 df-tr 5256 df-id 5564 df-eprel 5570 df-po 5578 df-so 5579 df-fr 5621 df-we 5623 df-xp 5672 df-rel 5673 df-cnv 5674 df-co 5675 df-dm 5676 df-rn 5677 df-res 5678 df-ima 5679 df-ord 6353 df-on 6354 df-lim 6355 df-suc 6356 df-iota 6481 df-fun 6531 df-fn 6532 df-f 6533 df-f1 6534 df-fo 6535 df-f1o 6536 df-fv 6537 df-ov 7393 df-oprab 7394 df-mpo 7395 df-om 7836 df-1st 7954 df-2nd 7955 df-en 8920 df-fin 8923 df-fi 9385 df-rest 17347 df-topgen 17368 df-top 22320 df-topon 22337 df-bases 22373 df-cmp 22815 df-kgen 22962 |
This theorem is referenced by: kgencmp2 22974 llycmpkgen2 22978 1stckgen 22982 txkgen 23080 qtopkgen 23138 |
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