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| Mirrors > Home > HSE Home > Th. List > hosubcli | Structured version Visualization version GIF version | ||
| Description: Mapping of difference of Hilbert space operators. (Contributed by NM, 14-Nov-2000.) (Revised by Mario Carneiro, 16-Nov-2013.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| hoeq.1 | ⊢ 𝑆: ℋ⟶ ℋ |
| hoeq.2 | ⊢ 𝑇: ℋ⟶ ℋ |
| Ref | Expression |
|---|---|
| hosubcli | ⊢ (𝑆 −op 𝑇): ℋ⟶ ℋ |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | hoeq.1 | . . 3 ⊢ 𝑆: ℋ⟶ ℋ | |
| 2 | hoeq.2 | . . 3 ⊢ 𝑇: ℋ⟶ ℋ | |
| 3 | hodmval 31703 | . . 3 ⊢ ((𝑆: ℋ⟶ ℋ ∧ 𝑇: ℋ⟶ ℋ) → (𝑆 −op 𝑇) = (𝑥 ∈ ℋ ↦ ((𝑆‘𝑥) −ℎ (𝑇‘𝑥)))) | |
| 4 | 1, 2, 3 | mp2an 692 | . 2 ⊢ (𝑆 −op 𝑇) = (𝑥 ∈ ℋ ↦ ((𝑆‘𝑥) −ℎ (𝑇‘𝑥))) |
| 5 | 1 | ffvelcdmi 7084 | . . 3 ⊢ (𝑥 ∈ ℋ → (𝑆‘𝑥) ∈ ℋ) |
| 6 | 2 | ffvelcdmi 7084 | . . 3 ⊢ (𝑥 ∈ ℋ → (𝑇‘𝑥) ∈ ℋ) |
| 7 | hvsubcl 30983 | . . 3 ⊢ (((𝑆‘𝑥) ∈ ℋ ∧ (𝑇‘𝑥) ∈ ℋ) → ((𝑆‘𝑥) −ℎ (𝑇‘𝑥)) ∈ ℋ) | |
| 8 | 5, 6, 7 | syl2anc 584 | . 2 ⊢ (𝑥 ∈ ℋ → ((𝑆‘𝑥) −ℎ (𝑇‘𝑥)) ∈ ℋ) |
| 9 | 4, 8 | fmpti 7113 | 1 ⊢ (𝑆 −op 𝑇): ℋ⟶ ℋ |
| Colors of variables: wff setvar class |
| Syntax hints: = wceq 1539 ∈ wcel 2107 ↦ cmpt 5207 ⟶wf 6538 ‘cfv 6542 (class class class)co 7414 ℋchba 30885 −ℎ cmv 30891 −op chod 30906 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1794 ax-4 1808 ax-5 1909 ax-6 1966 ax-7 2006 ax-8 2109 ax-9 2117 ax-10 2140 ax-11 2156 ax-12 2176 ax-ext 2706 ax-rep 5261 ax-sep 5278 ax-nul 5288 ax-pow 5347 ax-pr 5414 ax-un 7738 ax-resscn 11195 ax-1cn 11196 ax-icn 11197 ax-addcl 11198 ax-addrcl 11199 ax-mulcl 11200 ax-mulrcl 11201 ax-mulcom 11202 ax-addass 11203 ax-mulass 11204 ax-distr 11205 ax-i2m1 11206 ax-1ne0 11207 ax-1rid 11208 ax-rnegex 11209 ax-rrecex 11210 ax-cnre 11211 ax-pre-lttri 11212 ax-pre-lttrn 11213 ax-pre-ltadd 11214 ax-hilex 30965 ax-hfvadd 30966 ax-hfvmul 30971 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1542 df-fal 1552 df-ex 1779 df-nf 1783 df-sb 2064 df-mo 2538 df-eu 2567 df-clab 2713 df-cleq 2726 df-clel 2808 df-nfc 2884 df-ne 2932 df-nel 3036 df-ral 3051 df-rex 3060 df-reu 3365 df-rab 3421 df-v 3466 df-sbc 3773 df-csb 3882 df-dif 3936 df-un 3938 df-in 3940 df-ss 3950 df-nul 4316 df-if 4508 df-pw 4584 df-sn 4609 df-pr 4611 df-op 4615 df-uni 4890 df-iun 4975 df-br 5126 df-opab 5188 df-mpt 5208 df-id 5560 df-po 5574 df-so 5575 df-xp 5673 df-rel 5674 df-cnv 5675 df-co 5676 df-dm 5677 df-rn 5678 df-res 5679 df-ima 5680 df-iota 6495 df-fun 6544 df-fn 6545 df-f 6546 df-f1 6547 df-fo 6548 df-f1o 6549 df-fv 6550 df-riota 7371 df-ov 7417 df-oprab 7418 df-mpo 7419 df-er 8728 df-map 8851 df-en 8969 df-dom 8970 df-sdom 8971 df-pnf 11280 df-mnf 11281 df-ltxr 11283 df-sub 11477 df-neg 11478 df-hvsub 30937 df-hodif 31698 |
| This theorem is referenced by: hosubfni 31737 hosubcl 31739 hodsi 31741 hocsubdiri 31746 hodseqi 31760 ho0subi 31761 honegsubi 31762 hoaddsubi 31787 hosd1i 31788 honpncani 31793 hoddii 31955 unierri 32070 pjddii 32122 |
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