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Mirrors > Home > ILE Home > Th. List > bastop2 | Unicode version |
Description: A version of bastop1 12877 that doesn't have in the antecedent. (Contributed by NM, 3-Feb-2008.) |
Ref | Expression |
---|---|
bastop2 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | eleq1 2233 | . . . . . . . 8 | |
2 | 1 | biimparc 297 | . . . . . . 7 |
3 | tgclb 12859 | . . . . . . 7 | |
4 | 2, 3 | sylibr 133 | . . . . . 6 |
5 | bastg 12855 | . . . . . 6 | |
6 | 4, 5 | syl 14 | . . . . 5 |
7 | simpr 109 | . . . . 5 | |
8 | 6, 7 | sseqtrd 3185 | . . . 4 |
9 | 8 | ex 114 | . . 3 |
10 | 9 | pm4.71rd 392 | . 2 |
11 | bastop1 12877 | . . 3 | |
12 | 11 | pm5.32da 449 | . 2 |
13 | 10, 12 | bitrd 187 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 103 wb 104 wceq 1348 wex 1485 wcel 2141 wral 2448 wss 3121 cuni 3796 cfv 5198 ctg 12594 ctop 12789 ctb 12834 |
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-in1 609 ax-in2 610 ax-io 704 ax-5 1440 ax-7 1441 ax-gen 1442 ax-ie1 1486 ax-ie2 1487 ax-8 1497 ax-10 1498 ax-11 1499 ax-i12 1500 ax-bndl 1502 ax-4 1503 ax-17 1519 ax-i9 1523 ax-ial 1527 ax-i5r 1528 ax-13 2143 ax-14 2144 ax-ext 2152 ax-sep 4107 ax-pow 4160 ax-pr 4194 ax-un 4418 |
This theorem depends on definitions: df-bi 116 df-3an 975 df-tru 1351 df-fal 1354 df-nf 1454 df-sb 1756 df-eu 2022 df-mo 2023 df-clab 2157 df-cleq 2163 df-clel 2166 df-nfc 2301 df-ral 2453 df-rex 2454 df-v 2732 df-sbc 2956 df-dif 3123 df-un 3125 df-in 3127 df-ss 3134 df-nul 3415 df-pw 3568 df-sn 3589 df-pr 3590 df-op 3592 df-uni 3797 df-br 3990 df-opab 4051 df-mpt 4052 df-id 4278 df-xp 4617 df-rel 4618 df-cnv 4619 df-co 4620 df-dm 4621 df-iota 5160 df-fun 5200 df-fv 5206 df-topgen 12600 df-top 12790 df-bases 12835 |
This theorem is referenced by: (None) |
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