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Mirrors > Home > ILE Home > Th. List > setsmsdsg | Unicode version |
Description: The distance function of a constructed metric space. (Contributed by Mario Carneiro, 28-Aug-2015.) |
Ref | Expression |
---|---|
setsms.x | |
setsms.d | |
setsms.k | sSet TopSet |
setsmsbasg.m | |
setsmsbasg.d |
Ref | Expression |
---|---|
setsmsdsg |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | setsmsbasg.m | . . 3 | |
2 | setsmsbasg.d | . . 3 | |
3 | dsslid 12119 | . . . 4 Slot | |
4 | 9re 8807 | . . . . . 6 | |
5 | 1nn 8731 | . . . . . . 7 | |
6 | 2nn0 8994 | . . . . . . 7 | |
7 | 9nn0 9001 | . . . . . . 7 | |
8 | 9lt10 9312 | . . . . . . 7 ; | |
9 | 5, 6, 7, 8 | declti 9219 | . . . . . 6 ; |
10 | 4, 9 | gtneii 7859 | . . . . 5 ; |
11 | dsndx 12117 | . . . . . 6 ; | |
12 | tsetndx 12107 | . . . . . 6 TopSet | |
13 | 11, 12 | neeq12i 2325 | . . . . 5 TopSet ; |
14 | 10, 13 | mpbir 145 | . . . 4 TopSet |
15 | tsetslid 12109 | . . . . 5 TopSet Slot TopSet TopSet | |
16 | 15 | simpri 112 | . . . 4 TopSet |
17 | 3, 14, 16 | setsslnid 12010 | . . 3 sSet TopSet |
18 | 1, 2, 17 | syl2anc 408 | . 2 sSet TopSet |
19 | setsms.k | . . 3 sSet TopSet | |
20 | 19 | fveq2d 5425 | . 2 sSet TopSet |
21 | 18, 20 | eqtr4d 2175 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wceq 1331 wcel 1480 wne 2308 cop 3530 cxp 4537 cres 4541 cfv 5123 (class class class)co 5774 c1 7621 cn 8720 c2 8771 c9 8778 ;cdc 9182 cnx 11956 sSet csts 11957 Slot cslot 11958 cbs 11959 TopSetcts 12027 cds 12030 cmopn 12154 |
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 603 ax-in2 604 ax-io 698 ax-5 1423 ax-7 1424 ax-gen 1425 ax-ie1 1469 ax-ie2 1470 ax-8 1482 ax-10 1483 ax-11 1484 ax-i12 1485 ax-bndl 1486 ax-4 1487 ax-13 1491 ax-14 1492 ax-17 1506 ax-i9 1510 ax-ial 1514 ax-i5r 1515 ax-ext 2121 ax-sep 4046 ax-pow 4098 ax-pr 4131 ax-un 4355 ax-setind 4452 ax-cnex 7711 ax-resscn 7712 ax-1cn 7713 ax-1re 7714 ax-icn 7715 ax-addcl 7716 ax-addrcl 7717 ax-mulcl 7718 ax-mulrcl 7719 ax-addcom 7720 ax-mulcom 7721 ax-addass 7722 ax-mulass 7723 ax-distr 7724 ax-i2m1 7725 ax-0lt1 7726 ax-1rid 7727 ax-0id 7728 ax-rnegex 7729 ax-precex 7730 ax-cnre 7731 ax-pre-ltirr 7732 ax-pre-ltwlin 7733 ax-pre-lttrn 7734 ax-pre-ltadd 7736 ax-pre-mulgt0 7737 |
This theorem depends on definitions: df-bi 116 df-3or 963 df-3an 964 df-tru 1334 df-fal 1337 df-nf 1437 df-sb 1736 df-eu 2002 df-mo 2003 df-clab 2126 df-cleq 2132 df-clel 2135 df-nfc 2270 df-ne 2309 df-nel 2404 df-ral 2421 df-rex 2422 df-reu 2423 df-rab 2425 df-v 2688 df-sbc 2910 df-dif 3073 df-un 3075 df-in 3077 df-ss 3084 df-nul 3364 df-pw 3512 df-sn 3533 df-pr 3534 df-op 3536 df-uni 3737 df-int 3772 df-br 3930 df-opab 3990 df-mpt 3991 df-id 4215 df-xp 4545 df-rel 4546 df-cnv 4547 df-co 4548 df-dm 4549 df-rn 4550 df-res 4551 df-iota 5088 df-fun 5125 df-fv 5131 df-riota 5730 df-ov 5777 df-oprab 5778 df-mpo 5779 df-pnf 7802 df-mnf 7803 df-xr 7804 df-ltxr 7805 df-le 7806 df-sub 7935 df-neg 7936 df-inn 8721 df-2 8779 df-3 8780 df-4 8781 df-5 8782 df-6 8783 df-7 8784 df-8 8785 df-9 8786 df-n0 8978 df-z 9055 df-dec 9183 df-ndx 11962 df-slot 11963 df-sets 11966 df-tset 12040 df-ds 12043 |
This theorem is referenced by: (None) |
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