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Mirrors > Home > ILE Home > Th. List > toptopon | Unicode version |
Description: Alternative definition of in terms of TopOn. (Contributed by Mario Carneiro, 13-Aug-2015.) |
Ref | Expression |
---|---|
toptopon.1 |
Ref | Expression |
---|---|
toptopon | TopOn |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | toptopon.1 | . . 3 | |
2 | istopon 12180 | . . 3 TopOn | |
3 | 1, 2 | mpbiran2 925 | . 2 TopOn |
4 | 3 | bicomi 131 | 1 TopOn |
Colors of variables: wff set class |
Syntax hints: wb 104 wceq 1331 wcel 1480 cuni 3736 cfv 5123 ctop 12164 TopOnctopon 12177 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-io 698 ax-5 1423 ax-7 1424 ax-gen 1425 ax-ie1 1469 ax-ie2 1470 ax-8 1482 ax-10 1483 ax-11 1484 ax-i12 1485 ax-bndl 1486 ax-4 1487 ax-13 1491 ax-14 1492 ax-17 1506 ax-i9 1510 ax-ial 1514 ax-i5r 1515 ax-ext 2121 ax-sep 4046 ax-pow 4098 ax-pr 4131 ax-un 4355 |
This theorem depends on definitions: df-bi 116 df-3an 964 df-tru 1334 df-nf 1437 df-sb 1736 df-eu 2002 df-mo 2003 df-clab 2126 df-cleq 2132 df-clel 2135 df-nfc 2270 df-ral 2421 df-rex 2422 df-rab 2425 df-v 2688 df-sbc 2910 df-un 3075 df-in 3077 df-ss 3084 df-pw 3512 df-sn 3533 df-pr 3534 df-op 3536 df-uni 3737 df-br 3930 df-opab 3990 df-mpt 3991 df-id 4215 df-xp 4545 df-rel 4546 df-cnv 4547 df-co 4548 df-dm 4549 df-iota 5088 df-fun 5125 df-fv 5131 df-topon 12178 |
This theorem is referenced by: toptopon2 12186 eltpsi 12208 restuni 12341 stoig 12342 iscn2 12369 lmcvg 12386 cnpnei 12388 cnss1 12395 cnss2 12396 cncnpi 12397 cncnp2m 12400 cnnei 12401 cnrest 12404 cnrest2 12405 cnrest2r 12406 cnptoprest 12408 cnptoprest2 12409 lmss 12415 txuni 12432 txcnmpt 12442 txcn 12444 cnmpt11 12452 cnmpt11f 12453 imasnopn 12468 hmeof1o 12478 hmeores 12484 txhmeo 12488 retopon 12695 |
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