| Hilbert Space Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > HSE Home > Th. List > pjrni | Structured version Visualization version GIF version | ||
| Description: The range of a projection. Part of Theorem 26.2 of [Halmos] p. 44. (Contributed by NM, 30-Oct-1999.) (Revised by Mario Carneiro, 10-Sep-2015.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| pjfn.1 | ⊢ 𝐻 ∈ Cℋ |
| Ref | Expression |
|---|---|
| pjrni | ⊢ ran (projℎ‘𝐻) = 𝐻 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | pjfn.1 | . . . . 5 ⊢ 𝐻 ∈ Cℋ | |
| 2 | 1 | pjfni 32183 | . . . 4 ⊢ (projℎ‘𝐻) Fn ℋ |
| 3 | 1 | pjcli 31899 | . . . . 5 ⊢ (𝑥 ∈ ℋ → ((projℎ‘𝐻)‘𝑥) ∈ 𝐻) |
| 4 | 3 | rgen 3078 | . . . 4 ⊢ ∀𝑥 ∈ ℋ ((projℎ‘𝐻)‘𝑥) ∈ 𝐻 |
| 5 | ffnfv 7113 | . . . 4 ⊢ ((projℎ‘𝐻): ℋ⟶𝐻 ↔ ((projℎ‘𝐻) Fn ℋ ∧ ∀𝑥 ∈ ℋ ((projℎ‘𝐻)‘𝑥) ∈ 𝐻)) | |
| 6 | 2, 4, 5 | mpbir2an 724 | . . 3 ⊢ (projℎ‘𝐻): ℋ⟶𝐻 |
| 7 | frn 6711 | . . 3 ⊢ ((projℎ‘𝐻): ℋ⟶𝐻 → ran (projℎ‘𝐻) ⊆ 𝐻) | |
| 8 | 6, 7 | ax-mp 5 | . 2 ⊢ ran (projℎ‘𝐻) ⊆ 𝐻 |
| 9 | pjid 32177 | . . . . 5 ⊢ ((𝐻 ∈ Cℋ ∧ 𝑦 ∈ 𝐻) → ((projℎ‘𝐻)‘𝑦) = 𝑦) | |
| 10 | 1, 9 | mpan 703 | . . . 4 ⊢ (𝑦 ∈ 𝐻 → ((projℎ‘𝐻)‘𝑦) = 𝑦) |
| 11 | 1 | cheli 31714 | . . . . 5 ⊢ (𝑦 ∈ 𝐻 → 𝑦 ∈ ℋ) |
| 12 | fnfvelrn 7074 | . . . . 5 ⊢ (((projℎ‘𝐻) Fn ℋ ∧ 𝑦 ∈ ℋ) → ((projℎ‘𝐻)‘𝑦) ∈ ran (projℎ‘𝐻)) | |
| 13 | 2, 11, 12 | sylancr 599 | . . . 4 ⊢ (𝑦 ∈ 𝐻 → ((projℎ‘𝐻)‘𝑦) ∈ ran (projℎ‘𝐻)) |
| 14 | 10, 13 | eqeltrrd 2861 | . . 3 ⊢ (𝑦 ∈ 𝐻 → 𝑦 ∈ ran (projℎ‘𝐻)) |
| 15 | 14 | ssriv 3935 | . 2 ⊢ 𝐻 ⊆ ran (projℎ‘𝐻) |
| 16 | 8, 15 | eqssi 3947 | 1 ⊢ ran (projℎ‘𝐻) = 𝐻 |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: = wceq 1570 ∈ wcel 2145 ∀wral 3076 ⊆ wss 3899 ran crn 5656 Fn wfn 6528 ⟶wf 6529 ‘cfv 6533 ℋchba 31401 Cℋ cch 31411 projℎcpjh 31419 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2732 ax-rep 5232 ax-sep 5251 ax-nul 5263 ax-pow 5330 ax-pr 5398 ax-un 7737 ax-inf2 9621 ax-cc 10438 ax-cnex 11181 ax-resscn 11182 ax-1cn 11183 ax-icn 11184 ax-addcl 11185 ax-addrcl 11186 ax-mulcl 11187 ax-mulrcl 11188 ax-mulcom 11189 ax-addass 11190 ax-mulass 11191 ax-distr 11192 ax-i2m1 11193 ax-1ne0 11194 ax-1rid 11195 ax-rnegex 11196 ax-rrecex 11197 ax-cnre 11198 ax-pre-lttri 11199 ax-pre-lttrn 11200 ax-pre-ltadd 11201 ax-pre-mulgt0 11202 ax-pre-sup 11203 ax-addf 11204 ax-mulf 11205 ax-hilex 31481 ax-hfvadd 31482 ax-hvcom 31483 ax-hvass 31484 ax-hv0cl 31485 ax-hvaddid 31486 ax-hfvmul 31487 ax-hvmulid 31488 ax-hvmulass 31489 ax-hvdistr1 31490 ax-hvdistr2 31491 ax-hvmul0 31492 ax-hfi 31561 ax-his1 31564 ax-his2 31565 ax-his3 31566 ax-his4 31567 ax-hcompl 31684 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-nel 3062 df-ral 3077 df-rex 3087 df-rmo 3365 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3740 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4280 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-br 5104 df-opab 5168 df-mpt 5187 df-tr 5213 df-id 5550 df-eprel 5555 df-po 5563 df-so 5564 df-fr 5608 df-se 5609 df-we 5610 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-dm 5665 df-rn 5666 df-res 5667 df-ima 5668 df-pred 6299 df-ord 6360 df-on 6361 df-lim 6362 df-suc 6363 df-iota 6489 df-fun 6535 df-fn 6536 df-f 6537 df-f1 6538 df-fo 6539 df-f1o 6540 df-fv 6541 df-isom 6542 df-riota 7371 df-ov 7417 df-oprab 7418 df-mpo 7419 df-of 7679 df-om 7864 df-1st 7987 df-2nd 7988 df-supp 8160 df-frecs 8281 df-wrecs 8312 df-recs 8361 df-rdg 8400 df-1o 8456 df-2o 8457 df-oadd 8460 df-omul 8461 df-er 8697 df-map 8829 df-pm 8830 df-ixp 8906 df-en 8954 df-dom 8955 df-sdom 8956 df-fin 8957 df-fsupp 9333 df-fi 9382 df-sup 9413 df-inf 9414 df-oi 9483 df-card 9945 df-acn 9948 df-pnf 11270 df-mnf 11271 df-xr 11272 df-ltxr 11273 df-le 11274 df-sub 11468 df-neg 11469 df-div 11897 df-nn 12259 df-2 12328 df-3 12329 df-4 12330 df-5 12331 df-6 12332 df-7 12333 df-8 12334 df-9 12335 df-n0 12530 df-z 12617 df-dec 12738 df-uz 12889 df-q 12999 df-rp 13044 df-xneg 13164 df-xadd 13165 df-xmul 13166 df-ioo 13403 df-ico 13405 df-icc 13406 df-fz 13563 df-fzo 13711 df-fl 13854 df-seq 14067 df-exp 14127 df-hash 14396 df-cj 15187 df-re 15188 df-im 15189 df-sqrt 15323 df-abs 15324 df-clim 15576 df-rlim 15577 df-sum 15775 df-struct 17240 df-sets 17257 df-slot 17275 df-ndx 17287 df-base 17303 df-ress 17324 df-plusg 17356 df-mulr 17357 df-starv 17358 df-sca 17359 df-vsca 17360 df-ip 17361 df-tset 17362 df-ple 17363 df-ds 17365 df-unif 17366 df-hom 17367 df-cco 17368 df-rest 17508 df-topn 17509 df-0g 17527 df-gsum 17528 df-topgen 17529 df-pt 17530 df-prds 17533 df-xrs 17589 df-qtop 17594 df-imas 17595 df-xps 17597 df-mre 17671 df-mrc 17672 df-acs 17674 df-mgm 18731 df-sgrp 18822 df-mnd 18838 df-submnd 18893 df-mulg 19192 df-cntz 19445 df-cmn 19910 df-psmet 21578 df-xmet 21579 df-met 21580 df-bl 21581 df-mopn 21582 df-fbas 21583 df-fg 21584 df-cnfld 21587 df-top 23120 df-topon 23137 df-topsp 23159 df-bases 23172 df-cld 23245 df-ntr 23246 df-cls 23247 df-nei 23324 df-cn 23453 df-cnp 23454 df-lm 23455 df-haus 23541 df-tx 23789 df-hmeo 23982 df-fil 24073 df-fm 24165 df-flim 24166 df-flf 24167 df-xms 24547 df-ms 24548 df-tms 24549 df-cfil 25484 df-cau 25485 df-cmet 25486 df-grpo 30975 df-gid 30976 df-ginv 30977 df-gdiv 30978 df-ablo 31027 df-vc 31041 df-nv 31074 df-va 31077 df-ba 31078 df-sm 31079 df-0v 31080 df-vs 31081 df-nmcv 31082 df-ims 31083 df-dip 31183 df-ssp 31204 df-ph 31295 df-cbn 31345 df-hnorm 31450 df-hba 31451 df-hvsub 31453 df-hlim 31454 df-hcau 31455 df-sh 31689 df-ch 31703 df-oc 31734 df-ch0 31735 df-shs 31790 df-pjh 31877 |
| This theorem is used by: pjfoi 32185 pjfi 32186 pj11i 32193 pjss1coi 32645 pjimai 32658 pj3i 32690 |
| Copyright terms: Public domain | W3C validator |