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| Mirrors > Home > HSE Home > Th. List > pjcli | Structured version Visualization version GIF version | ||
| Description: Closure of a projection in its subspace. (Contributed by NM, 7-Oct-2000.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| pjcl.1 | ⊢ 𝐻 ∈ Cℋ |
| Ref | Expression |
|---|---|
| pjcli | ⊢ (𝐴 ∈ ℋ → ((projℎ‘𝐻)‘𝐴) ∈ 𝐻) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | pjcl.1 | . 2 ⊢ 𝐻 ∈ Cℋ | |
| 2 | axpjcl 31484 | . 2 ⊢ ((𝐻 ∈ Cℋ ∧ 𝐴 ∈ ℋ) → ((projℎ‘𝐻)‘𝐴) ∈ 𝐻) | |
| 3 | 1, 2 | mpan 691 | 1 ⊢ (𝐴 ∈ ℋ → ((projℎ‘𝐻)‘𝐴) ∈ 𝐻) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∈ wcel 2114 ‘cfv 6490 ℋchba 31003 Cℋ cch 31013 projℎcpjh 31021 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2185 ax-ext 2709 ax-rep 5212 ax-sep 5231 ax-nul 5241 ax-pow 5300 ax-pr 5368 ax-un 7680 ax-inf2 9551 ax-cc 10346 ax-cnex 11083 ax-resscn 11084 ax-1cn 11085 ax-icn 11086 ax-addcl 11087 ax-addrcl 11088 ax-mulcl 11089 ax-mulrcl 11090 ax-mulcom 11091 ax-addass 11092 ax-mulass 11093 ax-distr 11094 ax-i2m1 11095 ax-1ne0 11096 ax-1rid 11097 ax-rnegex 11098 ax-rrecex 11099 ax-cnre 11100 ax-pre-lttri 11101 ax-pre-lttrn 11102 ax-pre-ltadd 11103 ax-pre-mulgt0 11104 ax-pre-sup 11105 ax-addf 11106 ax-mulf 11107 ax-hilex 31083 ax-hfvadd 31084 ax-hvcom 31085 ax-hvass 31086 ax-hv0cl 31087 ax-hvaddid 31088 ax-hfvmul 31089 ax-hvmulid 31090 ax-hvmulass 31091 ax-hvdistr1 31092 ax-hvdistr2 31093 ax-hvmul0 31094 ax-hfi 31163 ax-his1 31166 ax-his2 31167 ax-his3 31168 ax-his4 31169 ax-hcompl 31286 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-nfc 2886 df-ne 2934 df-nel 3038 df-ral 3053 df-rex 3063 df-rmo 3343 df-reu 3344 df-rab 3391 df-v 3432 df-sbc 3730 df-csb 3839 df-dif 3893 df-un 3895 df-in 3897 df-ss 3907 df-pss 3910 df-nul 4275 df-if 4468 df-pw 4544 df-sn 4569 df-pr 4571 df-op 4575 df-uni 4852 df-int 4891 df-iun 4936 df-iin 4937 df-br 5087 df-opab 5149 df-mpt 5168 df-tr 5194 df-id 5517 df-eprel 5522 df-po 5530 df-so 5531 df-fr 5575 df-se 5576 df-we 5577 df-xp 5628 df-rel 5629 df-cnv 5630 df-co 5631 df-dm 5632 df-rn 5633 df-res 5634 df-ima 5635 df-pred 6257 df-ord 6318 df-on 6319 df-lim 6320 df-suc 6321 df-iota 6446 df-fun 6492 df-fn 6493 df-f 6494 df-f1 6495 df-fo 6496 df-f1o 6497 df-fv 6498 df-isom 6499 df-riota 7315 df-ov 7361 df-oprab 7362 df-mpo 7363 df-om 7809 df-1st 7933 df-2nd 7934 df-frecs 8222 df-wrecs 8253 df-recs 8302 df-rdg 8340 df-1o 8396 df-2o 8397 df-oadd 8400 df-omul 8401 df-er 8634 df-map 8766 df-pm 8767 df-en 8885 df-dom 8886 df-sdom 8887 df-fin 8888 df-fi 9315 df-sup 9346 df-inf 9347 df-oi 9416 df-card 9852 df-acn 9855 df-pnf 11170 df-mnf 11171 df-xr 11172 df-ltxr 11173 df-le 11174 df-sub 11368 df-neg 11369 df-div 11797 df-nn 12164 df-2 12233 df-3 12234 df-4 12235 df-n0 12427 df-z 12514 df-uz 12778 df-q 12888 df-rp 12932 df-xneg 13052 df-xadd 13053 df-xmul 13054 df-ico 13293 df-icc 13294 df-fz 13451 df-fl 13740 df-seq 13953 df-exp 14013 df-cj 15050 df-re 15051 df-im 15052 df-sqrt 15186 df-abs 15187 df-clim 15439 df-rlim 15440 df-rest 17374 df-topgen 17395 df-psmet 21334 df-xmet 21335 df-met 21336 df-bl 21337 df-mopn 21338 df-fbas 21339 df-fg 21340 df-top 22867 df-topon 22884 df-bases 22919 df-cld 22992 df-ntr 22993 df-cls 22994 df-nei 23071 df-lm 23202 df-haus 23288 df-fil 23819 df-fm 23911 df-flim 23912 df-flf 23913 df-cfil 25230 df-cau 25231 df-cmet 25232 df-grpo 30577 df-gid 30578 df-ginv 30579 df-gdiv 30580 df-ablo 30629 df-vc 30643 df-nv 30676 df-va 30679 df-ba 30680 df-sm 30681 df-0v 30682 df-vs 30683 df-nmcv 30684 df-ims 30685 df-ssp 30806 df-ph 30897 df-cbn 30947 df-hnorm 31052 df-hba 31053 df-hvsub 31055 df-hlim 31056 df-hcau 31057 df-sh 31291 df-ch 31305 df-oc 31336 df-ch0 31337 df-shs 31392 df-pjh 31479 |
| This theorem is referenced by: pjclii 31505 pjo 31755 pjocini 31782 pjjsi 31784 pjrni 31786 mayete3i 31812 pjcocli 32243 pjss1coi 32247 pjorthcoi 32253 pjcohocli 32287 pj2cocli 32289 |
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