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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 15004 |
. . 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-13 2207 ax-14 2208 ax-ext 2216 ax-sep 4233 ax-pow 4292 ax-pr 4327 ax-un 4559 |
| 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 3676 df-sn 3700 df-pr 3701 df-op 3703 df-uni 3920 df-br 4115 df-opab 4177 df-mpt 4178 df-id 4419 df-xp 4760 df-rel 4761 df-cnv 4762 df-co 4763 df-dm 4764 df-iota 5317 df-fun 5359 df-fv 5365 df-topon 15002 |
| This theorem is referenced by: toptopon2 15010 eltpsi 15032 restuni 15163 stoig 15164 iscn2 15191 lmcvg 15208 cnpnei 15210 cnss1 15217 cnss2 15218 cncnpi 15219 cncnp2m 15222 cnnei 15223 cnrest 15226 cnrest2 15227 cnrest2r 15228 cnptoprest 15230 cnptoprest2 15231 lmss 15237 txuni 15254 txcnmpt 15264 txcn 15266 cnmpt11 15274 cnmpt11f 15275 imasnopn 15290 hmeof1o 15300 hmeores 15306 txhmeo 15310 retopon 15517 |
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