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Mirrors > Home > ILE Home > Th. List > toptopon | Unicode version |
Description: Alternative definition of
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Ref | Expression |
---|---|
toptopon.1 |
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Ref | Expression |
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toptopon |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | toptopon.1 |
. . 3
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2 | istopon 14181 |
. . 3
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3 | 1, 2 | mpbiran2 943 |
. 2
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4 | 3 | bicomi 132 |
1
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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 710 ax-5 1458 ax-7 1459 ax-gen 1460 ax-ie1 1504 ax-ie2 1505 ax-8 1515 ax-10 1516 ax-11 1517 ax-i12 1518 ax-bndl 1520 ax-4 1521 ax-17 1537 ax-i9 1541 ax-ial 1545 ax-i5r 1546 ax-13 2166 ax-14 2167 ax-ext 2175 ax-sep 4147 ax-pow 4203 ax-pr 4238 ax-un 4464 |
This theorem depends on definitions: df-bi 117 df-3an 982 df-tru 1367 df-nf 1472 df-sb 1774 df-eu 2045 df-mo 2046 df-clab 2180 df-cleq 2186 df-clel 2189 df-nfc 2325 df-ral 2477 df-rex 2478 df-rab 2481 df-v 2762 df-sbc 2986 df-un 3157 df-in 3159 df-ss 3166 df-pw 3603 df-sn 3624 df-pr 3625 df-op 3627 df-uni 3836 df-br 4030 df-opab 4091 df-mpt 4092 df-id 4324 df-xp 4665 df-rel 4666 df-cnv 4667 df-co 4668 df-dm 4669 df-iota 5215 df-fun 5256 df-fv 5262 df-topon 14179 |
This theorem is referenced by: toptopon2 14187 eltpsi 14209 restuni 14340 stoig 14341 iscn2 14368 lmcvg 14385 cnpnei 14387 cnss1 14394 cnss2 14395 cncnpi 14396 cncnp2m 14399 cnnei 14400 cnrest 14403 cnrest2 14404 cnrest2r 14405 cnptoprest 14407 cnptoprest2 14408 lmss 14414 txuni 14431 txcnmpt 14441 txcn 14443 cnmpt11 14451 cnmpt11f 14452 imasnopn 14467 hmeof1o 14477 hmeores 14483 txhmeo 14487 retopon 14694 |
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