Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > MPE Home > Th. List > isusp | Structured version Visualization version Unicode version |
Description: The predicate is a uniform space. (Contributed by Thierry Arnoux, 4-Dec-2017.) |
Ref | Expression |
---|---|
isusp.1 | |
isusp.2 | UnifSt |
isusp.3 |
Ref | Expression |
---|---|
isusp | UnifSp UnifOn unifTop |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | elex 3212 | . 2 UnifSp | |
2 | 0nep0 4836 | . . . . 5 | |
3 | isusp.1 | . . . . . . . . . . . 12 | |
4 | fvprc 6185 | . . . . . . . . . . . 12 | |
5 | 3, 4 | syl5eq 2668 | . . . . . . . . . . 11 |
6 | 5 | fveq2d 6195 | . . . . . . . . . 10 UnifOn UnifOn |
7 | ust0 22023 | . . . . . . . . . 10 UnifOn | |
8 | 6, 7 | syl6eq 2672 | . . . . . . . . 9 UnifOn |
9 | 8 | eleq2d 2687 | . . . . . . . 8 UnifOn |
10 | isusp.2 | . . . . . . . . . 10 UnifSt | |
11 | fvex 6201 | . . . . . . . . . 10 UnifSt | |
12 | 10, 11 | eqeltri 2697 | . . . . . . . . 9 |
13 | 12 | elsn 4192 | . . . . . . . 8 |
14 | 9, 13 | syl6bb 276 | . . . . . . 7 UnifOn |
15 | fvprc 6185 | . . . . . . . . 9 UnifSt | |
16 | 10, 15 | syl5eq 2668 | . . . . . . . 8 |
17 | 16 | eqeq1d 2624 | . . . . . . 7 |
18 | 14, 17 | bitrd 268 | . . . . . 6 UnifOn |
19 | 18 | necon3bbid 2831 | . . . . 5 UnifOn |
20 | 2, 19 | mpbiri 248 | . . . 4 UnifOn |
21 | 20 | con4i 113 | . . 3 UnifOn |
22 | 21 | adantr 481 | . 2 UnifOn unifTop |
23 | fveq2 6191 | . . . . . 6 UnifSt UnifSt | |
24 | 23, 10 | syl6eqr 2674 | . . . . 5 UnifSt |
25 | fveq2 6191 | . . . . . . 7 | |
26 | 25, 3 | syl6eqr 2674 | . . . . . 6 |
27 | 26 | fveq2d 6195 | . . . . 5 UnifOn UnifOn |
28 | 24, 27 | eleq12d 2695 | . . . 4 UnifSt UnifOn UnifOn |
29 | fveq2 6191 | . . . . . 6 | |
30 | isusp.3 | . . . . . 6 | |
31 | 29, 30 | syl6eqr 2674 | . . . . 5 |
32 | 24 | fveq2d 6195 | . . . . 5 unifTopUnifSt unifTop |
33 | 31, 32 | eqeq12d 2637 | . . . 4 unifTopUnifSt unifTop |
34 | 28, 33 | anbi12d 747 | . . 3 UnifSt UnifOn unifTopUnifSt UnifOn unifTop |
35 | df-usp 22061 | . . 3 UnifSp UnifSt UnifOn unifTopUnifSt | |
36 | 34, 35 | elab2g 3353 | . 2 UnifSp UnifOn unifTop |
37 | 1, 22, 36 | pm5.21nii 368 | 1 UnifSp UnifOn unifTop |
Colors of variables: wff setvar class |
Syntax hints: wn 3 wb 196 wa 384 wceq 1483 wcel 1990 wne 2794 cvv 3200 c0 3915 csn 4177 cfv 5888 cbs 15857 ctopn 16082 UnifOncust 22003 unifTopcutop 22034 UnifStcuss 22057 UnifSpcusp 22058 |
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-8 1992 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-sep 4781 ax-nul 4789 ax-pow 4843 ax-pr 4906 ax-un 6949 |
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-mo 2475 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ne 2795 df-ral 2917 df-rex 2918 df-rab 2921 df-v 3202 df-sbc 3436 df-csb 3534 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-pw 4160 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-br 4654 df-opab 4713 df-mpt 4730 df-id 5024 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-res 5126 df-iota 5851 df-fun 5890 df-fv 5896 df-ust 22004 df-usp 22061 |
This theorem is referenced by: ressust 22068 ressusp 22069 tususp 22076 uspreg 22078 ucncn 22089 neipcfilu 22100 ucnextcn 22108 xmsusp 22374 |
Copyright terms: Public domain | W3C validator |