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| Mirrors > Home > MPE Home > Th. List > Mathboxes > sitmf | Structured version Visualization version GIF version | ||
| Description: The integral metric as a function. (Contributed by Thierry Arnoux, 13-Mar-2018.) |
| Ref | Expression |
|---|---|
| sitmf.0 | ⊢ (𝜑 → 𝑊 ∈ Mnd) |
| sitmf.1 | ⊢ (𝜑 → 𝑊 ∈ ∞MetSp) |
| sitmf.2 | ⊢ (𝜑 → 𝑀 ∈ ∪ ran measures) |
| Ref | Expression |
|---|---|
| sitmf | ⊢ (𝜑 → (𝑊sitm𝑀):(dom (𝑊sitg𝑀) × dom (𝑊sitg𝑀))⟶(0[,]+∞)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 2764 | . . . . . 6 ⊢ (dist‘𝑊) = (dist‘𝑊) | |
| 2 | sitmf.1 | . . . . . . 7 ⊢ (𝜑 → 𝑊 ∈ ∞MetSp) | |
| 3 | 2 | adantr 484 | . . . . . 6 ⊢ ((𝜑 ∧ (𝑓 ∈ dom (𝑊sitg𝑀) ∧ 𝑔 ∈ dom (𝑊sitg𝑀))) → 𝑊 ∈ ∞MetSp) |
| 4 | sitmf.2 | . . . . . . 7 ⊢ (𝜑 → 𝑀 ∈ ∪ ran measures) | |
| 5 | 4 | adantr 484 | . . . . . 6 ⊢ ((𝜑 ∧ (𝑓 ∈ dom (𝑊sitg𝑀) ∧ 𝑔 ∈ dom (𝑊sitg𝑀))) → 𝑀 ∈ ∪ ran measures) |
| 6 | simprl 780 | . . . . . 6 ⊢ ((𝜑 ∧ (𝑓 ∈ dom (𝑊sitg𝑀) ∧ 𝑔 ∈ dom (𝑊sitg𝑀))) → 𝑓 ∈ dom (𝑊sitg𝑀)) | |
| 7 | simprr 782 | . . . . . 6 ⊢ ((𝜑 ∧ (𝑓 ∈ dom (𝑊sitg𝑀) ∧ 𝑔 ∈ dom (𝑊sitg𝑀))) → 𝑔 ∈ dom (𝑊sitg𝑀)) | |
| 8 | 1, 3, 5, 6, 7 | sitmfval 34649 | . . . . 5 ⊢ ((𝜑 ∧ (𝑓 ∈ dom (𝑊sitg𝑀) ∧ 𝑔 ∈ dom (𝑊sitg𝑀))) → (𝑓(𝑊sitm𝑀)𝑔) = (((ℝ*𝑠 ↾s (0[,]+∞))sitg𝑀)‘(𝑓 ∘f (dist‘𝑊)𝑔))) |
| 9 | sitmf.0 | . . . . . . 7 ⊢ (𝜑 → 𝑊 ∈ Mnd) | |
| 10 | 9 | adantr 484 | . . . . . 6 ⊢ ((𝜑 ∧ (𝑓 ∈ dom (𝑊sitg𝑀) ∧ 𝑔 ∈ dom (𝑊sitg𝑀))) → 𝑊 ∈ Mnd) |
| 11 | 10, 3, 5, 6, 7 | sitmcl 34650 | . . . . 5 ⊢ ((𝜑 ∧ (𝑓 ∈ dom (𝑊sitg𝑀) ∧ 𝑔 ∈ dom (𝑊sitg𝑀))) → (𝑓(𝑊sitm𝑀)𝑔) ∈ (0[,]+∞)) |
| 12 | 8, 11 | eqeltrrd 2865 | . . . 4 ⊢ ((𝜑 ∧ (𝑓 ∈ dom (𝑊sitg𝑀) ∧ 𝑔 ∈ dom (𝑊sitg𝑀))) → (((ℝ*𝑠 ↾s (0[,]+∞))sitg𝑀)‘(𝑓 ∘f (dist‘𝑊)𝑔)) ∈ (0[,]+∞)) |
| 13 | 12 | ralrimivva 3207 | . . 3 ⊢ (𝜑 → ∀𝑓 ∈ dom (𝑊sitg𝑀)∀𝑔 ∈ dom (𝑊sitg𝑀)(((ℝ*𝑠 ↾s (0[,]+∞))sitg𝑀)‘(𝑓 ∘f (dist‘𝑊)𝑔)) ∈ (0[,]+∞)) |
| 14 | eqid 2764 | . . . 4 ⊢ (𝑓 ∈ dom (𝑊sitg𝑀), 𝑔 ∈ dom (𝑊sitg𝑀) ↦ (((ℝ*𝑠 ↾s (0[,]+∞))sitg𝑀)‘(𝑓 ∘f (dist‘𝑊)𝑔))) = (𝑓 ∈ dom (𝑊sitg𝑀), 𝑔 ∈ dom (𝑊sitg𝑀) ↦ (((ℝ*𝑠 ↾s (0[,]+∞))sitg𝑀)‘(𝑓 ∘f (dist‘𝑊)𝑔))) | |
| 15 | 14 | fmpo 8051 | . . 3 ⊢ (∀𝑓 ∈ dom (𝑊sitg𝑀)∀𝑔 ∈ dom (𝑊sitg𝑀)(((ℝ*𝑠 ↾s (0[,]+∞))sitg𝑀)‘(𝑓 ∘f (dist‘𝑊)𝑔)) ∈ (0[,]+∞) ↔ (𝑓 ∈ dom (𝑊sitg𝑀), 𝑔 ∈ dom (𝑊sitg𝑀) ↦ (((ℝ*𝑠 ↾s (0[,]+∞))sitg𝑀)‘(𝑓 ∘f (dist‘𝑊)𝑔))):(dom (𝑊sitg𝑀) × dom (𝑊sitg𝑀))⟶(0[,]+∞)) |
| 16 | 13, 15 | sylib 220 | . 2 ⊢ (𝜑 → (𝑓 ∈ dom (𝑊sitg𝑀), 𝑔 ∈ dom (𝑊sitg𝑀) ↦ (((ℝ*𝑠 ↾s (0[,]+∞))sitg𝑀)‘(𝑓 ∘f (dist‘𝑊)𝑔))):(dom (𝑊sitg𝑀) × dom (𝑊sitg𝑀))⟶(0[,]+∞)) |
| 17 | 1, 2, 4 | sitmval 34648 | . . 3 ⊢ (𝜑 → (𝑊sitm𝑀) = (𝑓 ∈ dom (𝑊sitg𝑀), 𝑔 ∈ dom (𝑊sitg𝑀) ↦ (((ℝ*𝑠 ↾s (0[,]+∞))sitg𝑀)‘(𝑓 ∘f (dist‘𝑊)𝑔)))) |
| 18 | 17 | feq1d 6675 | . 2 ⊢ (𝜑 → ((𝑊sitm𝑀):(dom (𝑊sitg𝑀) × dom (𝑊sitg𝑀))⟶(0[,]+∞) ↔ (𝑓 ∈ dom (𝑊sitg𝑀), 𝑔 ∈ dom (𝑊sitg𝑀) ↦ (((ℝ*𝑠 ↾s (0[,]+∞))sitg𝑀)‘(𝑓 ∘f (dist‘𝑊)𝑔))):(dom (𝑊sitg𝑀) × dom (𝑊sitg𝑀))⟶(0[,]+∞))) |
| 19 | 16, 18 | mpbird 259 | 1 ⊢ (𝜑 → (𝑊sitm𝑀):(dom (𝑊sitg𝑀) × dom (𝑊sitg𝑀))⟶(0[,]+∞)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 399 ∈ wcel 2144 ∀wral 3078 ∪ cuni 4867 × cxp 5647 dom cdm 5649 ran crn 5650 ⟶wf 6519 ‘cfv 6523 (class class class)co 7398 ∈ cmpo 7400 ∘f cof 7660 0cc0 11075 +∞cpnf 11215 [,]cicc 13354 ↾s cress 17268 distcds 17297 ℝ*𝑠cxrs 17532 Mndcmnd 18770 ∞MetSpcxms 24379 measurescmeas 34494 sitmcsitm 34627 sitgcsitg 34628 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1817 ax-4 1831 ax-5 1932 ax-6 1989 ax-7 2030 ax-8 2146 ax-9 2154 ax-10 2177 ax-11 2193 ax-12 2214 ax-ext 2736 ax-rep 5229 ax-sep 5248 ax-nul 5258 ax-pow 5324 ax-pr 5392 ax-un 7720 ax-inf2 9598 ax-ac2 10422 ax-cnex 11131 ax-resscn 11132 ax-1cn 11133 ax-icn 11134 ax-addcl 11135 ax-addrcl 11136 ax-mulcl 11137 ax-mulrcl 11138 ax-mulcom 11139 ax-addass 11140 ax-mulass 11141 ax-distr 11142 ax-i2m1 11143 ax-1ne0 11144 ax-1rid 11145 ax-rnegex 11146 ax-rrecex 11147 ax-cnre 11148 ax-pre-lttri 11149 ax-pre-lttrn 11150 ax-pre-ltadd 11151 ax-pre-mulgt0 11152 ax-pre-sup 11153 ax-addf 11154 ax-mulf 11155 ax-xrssca 33184 ax-xrsvsca 33185 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3or 1100 df-3an 1101 df-tru 1565 df-fal 1575 df-ex 1802 df-nf 1806 df-sb 2093 df-mo 2568 df-eu 2598 df-clab 2743 df-cleq 2756 df-clel 2839 df-nfc 2913 df-ne 2960 df-nel 3064 df-ral 3079 df-rex 3089 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3458 df-sbc 3747 df-csb 3855 df-dif 3909 df-un 3911 df-in 3913 df-ss 3923 df-pss 3926 df-nul 4288 df-if 4483 df-pw 4559 df-sn 4585 df-pr 4587 df-tp 4589 df-op 4591 df-uni 4868 df-int 4908 df-iun 4953 df-iin 4954 df-disj 5070 df-br 5103 df-opab 5165 df-mpt 5184 df-tr 5210 df-id 5544 df-eprel 5549 df-po 5557 df-so 5558 df-fr 5602 df-se 5603 df-we 5604 df-xp 5655 df-rel 5656 df-cnv 5657 df-co 5658 df-dm 5659 df-rn 5660 df-res 5661 df-ima 5662 df-pred 6290 df-ord 6351 df-on 6352 df-lim 6353 df-suc 6354 df-iota 6479 df-fun 6525 df-fn 6526 df-f 6527 df-f1 6528 df-fo 6529 df-f1o 6530 df-fv 6531 df-isom 6532 df-riota 7355 df-ov 7401 df-oprab 7402 df-mpo 7403 df-of 7662 df-om 7849 df-1st 7972 df-2nd 7973 df-supp 8143 df-tpos 8208 df-frecs 8264 df-wrecs 8295 df-recs 8344 df-rdg 8383 df-1o 8439 df-2o 8440 df-er 8680 df-map 8812 df-pm 8813 df-ixp 8882 df-en 8930 df-dom 8931 df-sdom 8932 df-fin 8933 df-fsupp 9310 df-fi 9359 df-sup 9390 df-inf 9391 df-oi 9460 df-dju 9861 df-card 9899 df-acn 9902 df-ac 10074 df-pnf 11220 df-mnf 11221 df-xr 11222 df-ltxr 11223 df-le 11224 df-sub 11418 df-neg 11419 df-div 11847 df-nn 12213 df-2 12282 df-3 12283 df-4 12284 df-5 12285 df-6 12286 df-7 12287 df-8 12288 df-9 12289 df-n0 12484 df-z 12571 df-dec 12691 df-uz 12842 df-q 12952 df-rp 12996 df-xneg 13116 df-xadd 13117 df-xmul 13118 df-ioo 13355 df-ioc 13356 df-ico 13357 df-icc 13358 df-fz 13515 df-fzo 13662 df-fl 13804 df-mod 13882 df-seq 14017 df-exp 14077 df-fac 14289 df-bc 14318 df-hash 14346 df-shft 15082 df-cj 15128 df-re 15129 df-im 15130 df-sqrt 15264 df-abs 15265 df-limsup 15500 df-clim 15517 df-rlim 15518 df-sum 15716 df-ef 16099 df-sin 16101 df-cos 16102 df-pi 16104 df-dvds 16289 df-gcd 16531 df-numer 16772 df-denom 16773 df-gz 16968 df-struct 17185 df-sets 17202 df-slot 17220 df-ndx 17232 df-base 17248 df-ress 17269 df-plusg 17301 df-mulr 17302 df-starv 17303 df-sca 17304 df-vsca 17305 df-ip 17306 df-tset 17307 df-ple 17308 df-ds 17310 df-unif 17311 df-hom 17312 df-cco 17313 df-rest 17453 df-topn 17454 df-0g 17472 df-gsum 17473 df-topgen 17474 df-pt 17475 df-prds 17478 df-ordt 17533 df-xrs 17534 df-qtop 17539 df-imas 17540 df-xps 17542 df-mre 17616 df-mrc 17617 df-acs 17619 df-proset 18328 df-poset 18347 df-plt 18362 df-toset 18449 df-ps 18600 df-tsr 18601 df-plusf 18675 df-mgm 18676 df-sgrp 18755 df-mnd 18771 df-mhm 18819 df-submnd 18820 df-grp 18980 df-minusg 18981 df-sbg 18982 df-mulg 19112 df-subg 19167 df-ghm 19256 df-cntz 19359 df-od 19570 df-cmn 19824 df-abl 19825 df-omnd 20163 df-ogrp 20164 df-mgp 20189 df-rng 20201 df-ur 20234 df-ring 20287 df-cring 20288 df-oppr 20388 df-dvdsr 20408 df-unit 20409 df-invr 20439 df-dvr 20452 df-rhm 20523 df-nzr 20565 df-subrng 20598 df-subrg 20622 df-drng 20783 df-field 20784 df-abv 20860 df-orng 20910 df-ofld 20911 df-lmod 20931 df-scaf 20932 df-sra 21242 df-rgmod 21243 df-psmet 21418 df-xmet 21419 df-met 21420 df-bl 21421 df-mopn 21422 df-fbas 21423 df-fg 21424 df-metu 21425 df-cnfld 21427 df-zring 21501 df-zrh 21557 df-zlm 21558 df-chr 21559 df-refld 21659 df-top 22956 df-topon 22973 df-topsp 22995 df-bases 23008 df-cld 23081 df-ntr 23082 df-cls 23083 df-nei 23160 df-lp 23198 df-perf 23199 df-cn 23289 df-cnp 23290 df-t1 23376 df-haus 23377 df-reg 23378 df-cmp 23449 df-tx 23624 df-hmeo 23817 df-fil 23908 df-fm 24000 df-flim 24001 df-flf 24002 df-fcls 24003 df-cnext 24122 df-tmd 24134 df-tgp 24135 df-tsms 24189 df-trg 24222 df-ust 24263 df-utop 24293 df-uss 24318 df-usp 24319 df-ucn 24337 df-cfilu 24348 df-cusp 24359 df-xms 24382 df-ms 24383 df-tms 24384 df-nm 24644 df-ngp 24645 df-nrg 24647 df-nlm 24648 df-ii 24941 df-cncf 24942 df-cfil 25319 df-cmet 25321 df-cms 25399 df-limc 25930 df-dv 25931 df-log 26623 df-qqh 34270 df-rrh 34294 df-rrext 34298 df-esum 34327 df-siga 34408 df-sigagen 34438 df-meas 34495 df-mbfm 34549 df-sitg 34629 df-sitm 34630 |
| This theorem is referenced by: (None) |
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