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| Mirrors > Home > ILE Home > Th. List > toptopon | Unicode version | ||
| Description: Alternative definition of
|
| Ref | Expression |
|---|---|
| toptopon.1 |
|
| Ref | Expression |
|---|---|
| toptopon |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | toptopon.1 |
. . 3
| |
| 2 | istopon 15009 |
. . 3
| |
| 3 | 1, 2 | mpbiran2 950 |
. 2
|
| 4 | 3 | bicomi 132 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| 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 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-14 2208 ax-ext 2216 ax-sep 4234 ax-pow 4293 ax-pr 4328 ax-un 4560 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-nf 1510 df-sb 1812 df-eu 2085 df-mo 2086 df-clab 2221 df-cleq 2227 df-clel 2230 df-nfc 2375 df-ral 2527 df-rex 2528 df-rab 2531 df-v 2817 df-sbc 3046 df-un 3218 df-in 3220 df-ss 3227 df-pw 3677 df-sn 3701 df-pr 3702 df-op 3704 df-uni 3921 df-br 4116 df-opab 4178 df-mpt 4179 df-id 4420 df-xp 4762 df-rel 4763 df-cnv 4764 df-co 4765 df-dm 4766 df-iota 5319 df-fun 5361 df-fv 5367 df-topon 15007 |
| This theorem is referenced by: toptopon2 15015 eltpsi 15037 restuni 15168 stoig 15169 iscn2 15196 lmcvg 15213 cnpnei 15215 cnss1 15222 cnss2 15223 cncnpi 15224 cncnp2m 15227 cnnei 15228 cnrest 15231 cnrest2 15232 cnrest2r 15233 cnptoprest 15235 cnptoprest2 15236 lmss 15242 txuni 15259 txcnmpt 15269 txcn 15271 cnmpt11 15279 cnmpt11f 15280 imasnopn 15295 hmeof1o 15305 hmeores 15311 txhmeo 15315 retopon 15522 |
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