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Mirrors > Home > MPE Home > Th. List > tgpgrp | Structured version Visualization version Unicode version |
Description: A topological group is a group. (Contributed by FL, 18-Apr-2010.) (Revised by Mario Carneiro, 13-Aug-2015.) |
Ref | Expression |
---|---|
tgpgrp |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | eqid 2622 | . . 3 | |
2 | eqid 2622 | . . 3 | |
3 | 1, 2 | istgp 21881 | . 2 TopMnd |
4 | 3 | simp1bi 1076 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wcel 1990 cfv 5888 (class class class)co 6650 ctopn 16082 cgrp 17422 cminusg 17423 ccn 21028 TopMndctmd 21874 ctgp 21875 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-nul 4789 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-eu 2474 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ral 2917 df-rex 2918 df-rab 2921 df-v 3202 df-sbc 3436 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-br 4654 df-iota 5851 df-fv 5896 df-ov 6653 df-tgp 21877 |
This theorem is referenced by: grpinvhmeo 21890 istgp2 21895 oppgtgp 21902 tgplacthmeo 21907 subgtgp 21909 subgntr 21910 opnsubg 21911 clssubg 21912 cldsubg 21914 tgpconncompeqg 21915 tgpconncomp 21916 snclseqg 21919 tgphaus 21920 tgpt1 21921 tgpt0 21922 qustgpopn 21923 qustgplem 21924 qustgphaus 21926 prdstgpd 21928 tsmsinv 21951 tsmssub 21952 tgptsmscls 21953 tsmsxplem1 21956 tsmsxplem2 21957 |
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