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Mirrors > Home > MPE Home > Th. List > tngval | Structured version Visualization version Unicode version |
Description: Value of the function which augments a given structure with a norm . (Contributed by Mario Carneiro, 2-Oct-2015.) |
Ref | Expression |
---|---|
tngval.t | toNrmGrp |
tngval.m | |
tngval.d | |
tngval.j |
Ref | Expression |
---|---|
tngval | sSet sSet TopSet |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | tngval.t | . 2 toNrmGrp | |
2 | elex 3212 | . . 3 | |
3 | elex 3212 | . . 3 | |
4 | simpl 473 | . . . . . 6 | |
5 | simpr 477 | . . . . . . . . 9 | |
6 | 4 | fveq2d 6195 | . . . . . . . . . 10 |
7 | tngval.m | . . . . . . . . . 10 | |
8 | 6, 7 | syl6eqr 2674 | . . . . . . . . 9 |
9 | 5, 8 | coeq12d 5286 | . . . . . . . 8 |
10 | tngval.d | . . . . . . . 8 | |
11 | 9, 10 | syl6eqr 2674 | . . . . . . 7 |
12 | 11 | opeq2d 4409 | . . . . . 6 |
13 | 4, 12 | oveq12d 6668 | . . . . 5 sSet sSet |
14 | 11 | fveq2d 6195 | . . . . . . 7 |
15 | tngval.j | . . . . . . 7 | |
16 | 14, 15 | syl6eqr 2674 | . . . . . 6 |
17 | 16 | opeq2d 4409 | . . . . 5 TopSet TopSet |
18 | 13, 17 | oveq12d 6668 | . . . 4 sSet sSet TopSet sSet sSet TopSet |
19 | df-tng 22389 | . . . 4 toNrmGrp sSet sSet TopSet | |
20 | ovex 6678 | . . . 4 sSet sSet TopSet | |
21 | 18, 19, 20 | ovmpt2a 6791 | . . 3 toNrmGrp sSet sSet TopSet |
22 | 2, 3, 21 | syl2an 494 | . 2 toNrmGrp sSet sSet TopSet |
23 | 1, 22 | syl5eq 2668 | 1 sSet sSet TopSet |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wa 384 wceq 1483 wcel 1990 cvv 3200 cop 4183 ccom 5118 cfv 5888 (class class class)co 6650 cnx 15854 sSet csts 15855 TopSetcts 15947 cds 15950 csg 17424 cmopn 19736 toNrmGrp ctng 22383 |
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-sep 4781 ax-nul 4789 ax-pr 4906 |
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-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-opab 4713 df-id 5024 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-iota 5851 df-fun 5890 df-fv 5896 df-ov 6653 df-oprab 6654 df-mpt2 6655 df-tng 22389 |
This theorem is referenced by: tnglem 22444 tngds 22452 tngtset 22453 |
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