Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > MPE Home > Th. List > flfcnp2 | Structured version Visualization version Unicode version |
Description: The image of a convergent sequence under a continuous map is convergent to the image of the original point. Binary operation version. (Contributed by Mario Carneiro, 19-Sep-2015.) |
Ref | Expression |
---|---|
flfcnp2.j | TopOn |
flfcnp2.k | TopOn |
flfcnp2.l | |
flfcnp2.a | |
flfcnp2.b | |
flfcnp2.r | |
flfcnp2.s | |
flfcnp2.o |
Ref | Expression |
---|---|
flfcnp2 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | df-ov 6653 | . 2 | |
2 | flfcnp2.j | . . . . 5 TopOn | |
3 | flfcnp2.k | . . . . 5 TopOn | |
4 | txtopon 21394 | . . . . 5 TopOn TopOn TopOn | |
5 | 2, 3, 4 | syl2anc 693 | . . . 4 TopOn |
6 | flfcnp2.l | . . . 4 | |
7 | flfcnp2.a | . . . . . 6 | |
8 | flfcnp2.b | . . . . . 6 | |
9 | opelxpi 5148 | . . . . . 6 | |
10 | 7, 8, 9 | syl2anc 693 | . . . . 5 |
11 | eqid 2622 | . . . . 5 | |
12 | 10, 11 | fmptd 6385 | . . . 4 |
13 | flfcnp2.r | . . . . . 6 | |
14 | flfcnp2.s | . . . . . 6 | |
15 | eqid 2622 | . . . . . . . 8 | |
16 | 7, 15 | fmptd 6385 | . . . . . . 7 |
17 | eqid 2622 | . . . . . . . 8 | |
18 | 8, 17 | fmptd 6385 | . . . . . . 7 |
19 | nfcv 2764 | . . . . . . . 8 | |
20 | nffvmpt1 6199 | . . . . . . . . 9 | |
21 | nffvmpt1 6199 | . . . . . . . . 9 | |
22 | 20, 21 | nfop 4418 | . . . . . . . 8 |
23 | fveq2 6191 | . . . . . . . . 9 | |
24 | fveq2 6191 | . . . . . . . . 9 | |
25 | 23, 24 | opeq12d 4410 | . . . . . . . 8 |
26 | 19, 22, 25 | cbvmpt 4749 | . . . . . . 7 |
27 | 2, 3, 6, 16, 18, 26 | txflf 21810 | . . . . . 6 |
28 | 13, 14, 27 | mpbir2and 957 | . . . . 5 |
29 | simpr 477 | . . . . . . . . 9 | |
30 | 15 | fvmpt2 6291 | . . . . . . . . 9 |
31 | 29, 7, 30 | syl2anc 693 | . . . . . . . 8 |
32 | 17 | fvmpt2 6291 | . . . . . . . . 9 |
33 | 29, 8, 32 | syl2anc 693 | . . . . . . . 8 |
34 | 31, 33 | opeq12d 4410 | . . . . . . 7 |
35 | 34 | mpteq2dva 4744 | . . . . . 6 |
36 | 35 | fveq2d 6195 | . . . . 5 |
37 | 28, 36 | eleqtrd 2703 | . . . 4 |
38 | flfcnp2.o | . . . 4 | |
39 | flfcnp 21808 | . . . 4 TopOn | |
40 | 5, 6, 12, 37, 38, 39 | syl32anc 1334 | . . 3 |
41 | eqidd 2623 | . . . . 5 | |
42 | cnptop2 21047 | . . . . . . . . 9 | |
43 | 38, 42 | syl 17 | . . . . . . . 8 |
44 | eqid 2622 | . . . . . . . . 9 | |
45 | 44 | toptopon 20722 | . . . . . . . 8 TopOn |
46 | 43, 45 | sylib 208 | . . . . . . 7 TopOn |
47 | cnpf2 21054 | . . . . . . 7 TopOn TopOn | |
48 | 5, 46, 38, 47 | syl3anc 1326 | . . . . . 6 |
49 | 48 | feqmptd 6249 | . . . . 5 |
50 | fveq2 6191 | . . . . . 6 | |
51 | df-ov 6653 | . . . . . 6 | |
52 | 50, 51 | syl6eqr 2674 | . . . . 5 |
53 | 10, 41, 49, 52 | fmptco 6396 | . . . 4 |
54 | 53 | fveq2d 6195 | . . 3 |
55 | 40, 54 | eleqtrd 2703 | . 2 |
56 | 1, 55 | syl5eqel 2705 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wa 384 wceq 1483 wcel 1990 cop 4183 cuni 4436 cmpt 4729 cxp 5112 ccom 5118 wf 5884 cfv 5888 (class class class)co 6650 ctop 20698 TopOnctopon 20715 ccnp 21029 ctx 21363 cfil 21649 cflf 21739 |
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-rep 4771 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-nel 2898 df-ral 2917 df-rex 2918 df-reu 2919 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-iun 4522 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-rn 5125 df-res 5126 df-ima 5127 df-iota 5851 df-fun 5890 df-fn 5891 df-f 5892 df-f1 5893 df-fo 5894 df-f1o 5895 df-fv 5896 df-ov 6653 df-oprab 6654 df-mpt2 6655 df-1st 7168 df-2nd 7169 df-map 7859 df-topgen 16104 df-fbas 19743 df-fg 19744 df-top 20699 df-topon 20716 df-bases 20750 df-ntr 20824 df-nei 20902 df-cnp 21032 df-tx 21365 df-fil 21650 df-fm 21742 df-flim 21743 df-flf 21744 |
This theorem is referenced by: tsmsadd 21950 |
Copyright terms: Public domain | W3C validator |