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| Mirrors > Home > HSE Home > Th. List > hoddii | Structured version Visualization version GIF version | ||
| Description: Distributive law for Hilbert space operator difference. (Interestingly, the reverse distributive law hocsubdiri 32394 does not require linearity.) (Contributed by NM, 11-Mar-2006.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| hoddi.1 | ⊢ 𝑅 ∈ LinOp |
| hoddi.2 | ⊢ 𝑆: ℋ⟶ ℋ |
| hoddi.3 | ⊢ 𝑇: ℋ⟶ ℋ |
| Ref | Expression |
|---|---|
| hoddii | ⊢ (𝑅 ∘ (𝑆 −op 𝑇)) = ((𝑅 ∘ 𝑆) −op (𝑅 ∘ 𝑇)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | hoddi.2 | . . . . . . 7 ⊢ 𝑆: ℋ⟶ ℋ | |
| 2 | 1 | ffvelcdmi 7091 | . . . . . 6 ⊢ (𝑥 ∈ ℋ → (𝑆‘𝑥) ∈ ℋ) |
| 3 | hoddi.3 | . . . . . . 7 ⊢ 𝑇: ℋ⟶ ℋ | |
| 4 | 3 | ffvelcdmi 7091 | . . . . . 6 ⊢ (𝑥 ∈ ℋ → (𝑇‘𝑥) ∈ ℋ) |
| 5 | hoddi.1 | . . . . . . 7 ⊢ 𝑅 ∈ LinOp | |
| 6 | 5 | lnopsubi 32588 | . . . . . 6 ⊢ (((𝑆‘𝑥) ∈ ℋ ∧ (𝑇‘𝑥) ∈ ℋ) → (𝑅‘((𝑆‘𝑥) −ℎ (𝑇‘𝑥))) = ((𝑅‘(𝑆‘𝑥)) −ℎ (𝑅‘(𝑇‘𝑥)))) |
| 7 | 2, 4, 6 | syl2anc 596 | . . . . 5 ⊢ (𝑥 ∈ ℋ → (𝑅‘((𝑆‘𝑥) −ℎ (𝑇‘𝑥))) = ((𝑅‘(𝑆‘𝑥)) −ℎ (𝑅‘(𝑇‘𝑥)))) |
| 8 | hodval 32356 | . . . . . . 7 ⊢ ((𝑆: ℋ⟶ ℋ ∧ 𝑇: ℋ⟶ ℋ ∧ 𝑥 ∈ ℋ) → ((𝑆 −op 𝑇)‘𝑥) = ((𝑆‘𝑥) −ℎ (𝑇‘𝑥))) | |
| 9 | 1, 3, 8 | mp3an12 1480 | . . . . . 6 ⊢ (𝑥 ∈ ℋ → ((𝑆 −op 𝑇)‘𝑥) = ((𝑆‘𝑥) −ℎ (𝑇‘𝑥))) |
| 10 | 9 | fveq2d 6897 | . . . . 5 ⊢ (𝑥 ∈ ℋ → (𝑅‘((𝑆 −op 𝑇)‘𝑥)) = (𝑅‘((𝑆‘𝑥) −ℎ (𝑇‘𝑥)))) |
| 11 | 5 | lnopfi 32583 | . . . . . . 7 ⊢ 𝑅: ℋ⟶ ℋ |
| 12 | 11, 1 | hocoi 32378 | . . . . . 6 ⊢ (𝑥 ∈ ℋ → ((𝑅 ∘ 𝑆)‘𝑥) = (𝑅‘(𝑆‘𝑥))) |
| 13 | 11, 3 | hocoi 32378 | . . . . . 6 ⊢ (𝑥 ∈ ℋ → ((𝑅 ∘ 𝑇)‘𝑥) = (𝑅‘(𝑇‘𝑥))) |
| 14 | 12, 13 | oveq12d 7445 | . . . . 5 ⊢ (𝑥 ∈ ℋ → (((𝑅 ∘ 𝑆)‘𝑥) −ℎ ((𝑅 ∘ 𝑇)‘𝑥)) = ((𝑅‘(𝑆‘𝑥)) −ℎ (𝑅‘(𝑇‘𝑥)))) |
| 15 | 7, 10, 14 | 3eqtr4d 2808 | . . . 4 ⊢ (𝑥 ∈ ℋ → (𝑅‘((𝑆 −op 𝑇)‘𝑥)) = (((𝑅 ∘ 𝑆)‘𝑥) −ℎ ((𝑅 ∘ 𝑇)‘𝑥))) |
| 16 | 1, 3 | hosubcli 32383 | . . . . 5 ⊢ (𝑆 −op 𝑇): ℋ⟶ ℋ |
| 17 | 11, 16 | hocoi 32378 | . . . 4 ⊢ (𝑥 ∈ ℋ → ((𝑅 ∘ (𝑆 −op 𝑇))‘𝑥) = (𝑅‘((𝑆 −op 𝑇)‘𝑥))) |
| 18 | 11, 1 | hocofi 32380 | . . . . 5 ⊢ (𝑅 ∘ 𝑆): ℋ⟶ ℋ |
| 19 | 11, 3 | hocofi 32380 | . . . . 5 ⊢ (𝑅 ∘ 𝑇): ℋ⟶ ℋ |
| 20 | hodval 32356 | . . . . 5 ⊢ (((𝑅 ∘ 𝑆): ℋ⟶ ℋ ∧ (𝑅 ∘ 𝑇): ℋ⟶ ℋ ∧ 𝑥 ∈ ℋ) → (((𝑅 ∘ 𝑆) −op (𝑅 ∘ 𝑇))‘𝑥) = (((𝑅 ∘ 𝑆)‘𝑥) −ℎ ((𝑅 ∘ 𝑇)‘𝑥))) | |
| 21 | 18, 19, 20 | mp3an12 1480 | . . . 4 ⊢ (𝑥 ∈ ℋ → (((𝑅 ∘ 𝑆) −op (𝑅 ∘ 𝑇))‘𝑥) = (((𝑅 ∘ 𝑆)‘𝑥) −ℎ ((𝑅 ∘ 𝑇)‘𝑥))) |
| 22 | 15, 17, 21 | 3eqtr4d 2808 | . . 3 ⊢ (𝑥 ∈ ℋ → ((𝑅 ∘ (𝑆 −op 𝑇))‘𝑥) = (((𝑅 ∘ 𝑆) −op (𝑅 ∘ 𝑇))‘𝑥)) |
| 23 | 22 | rgen 3081 | . 2 ⊢ ∀𝑥 ∈ ℋ ((𝑅 ∘ (𝑆 −op 𝑇))‘𝑥) = (((𝑅 ∘ 𝑆) −op (𝑅 ∘ 𝑇))‘𝑥) |
| 24 | 11, 16 | hocofi 32380 | . . 3 ⊢ (𝑅 ∘ (𝑆 −op 𝑇)): ℋ⟶ ℋ |
| 25 | 18, 19 | hosubcli 32383 | . . 3 ⊢ ((𝑅 ∘ 𝑆) −op (𝑅 ∘ 𝑇)): ℋ⟶ ℋ |
| 26 | 24, 25 | hoeqi 32375 | . 2 ⊢ (∀𝑥 ∈ ℋ ((𝑅 ∘ (𝑆 −op 𝑇))‘𝑥) = (((𝑅 ∘ 𝑆) −op (𝑅 ∘ 𝑇))‘𝑥) ↔ (𝑅 ∘ (𝑆 −op 𝑇)) = ((𝑅 ∘ 𝑆) −op (𝑅 ∘ 𝑇))) |
| 27 | 23, 26 | mpbi 233 | 1 ⊢ (𝑅 ∘ (𝑆 −op 𝑇)) = ((𝑅 ∘ 𝑆) −op (𝑅 ∘ 𝑇)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: = wceq 1569 ∈ wcel 2146 ∀wral 3079 ∘ ccom 5658 ⟶wf 6542 ‘cfv 6546 (class class class)co 7427 ℋchba 31533 −ℎ cmv 31539 −op chod 31554 LinOpclo 31561 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1944 ax-6 2001 ax-7 2042 ax-8 2148 ax-9 2156 ax-10 2179 ax-11 2196 ax-12 2215 ax-ext 2735 ax-rep 5234 ax-sep 5251 ax-nul 5262 ax-pow 5330 ax-pr 5394 ax-un 7758 ax-resscn 11267 ax-1cn 11268 ax-icn 11269 ax-addcl 11270 ax-addrcl 11271 ax-mulcl 11272 ax-mulrcl 11273 ax-mulcom 11274 ax-addass 11275 ax-mulass 11276 ax-distr 11277 ax-i2m1 11278 ax-1ne0 11279 ax-1rid 11280 ax-rnegex 11281 ax-rrecex 11282 ax-cnre 11283 ax-pre-lttri 11284 ax-pre-lttrn 11285 ax-pre-ltadd 11286 ax-hilex 31613 ax-hfvadd 31614 ax-hvass 31616 ax-hv0cl 31617 ax-hvaddid 31618 ax-hfvmul 31619 ax-hvmulid 31620 ax-hvdistr2 31623 ax-hvmul0 31624 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-nf 1816 df-sb 2101 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ne 2959 df-nel 3065 df-ral 3080 df-rex 3090 df-reu 3369 df-rab 3416 df-v 3455 df-sbc 3742 df-csb 3851 df-ss 3900 df-dif 4049 df-in 4093 df-un 4153 df-nul 4281 df-if 4485 df-pw 4561 df-sn 4588 df-pr 4590 df-op 4838 df-uni 4870 df-iun 4955 df-br 5106 df-opab 5170 df-mpt 5189 df-id 5549 df-po 5562 df-so 5563 df-xp 5660 df-rel 5661 df-cnv 5662 df-co 5663 df-dm 5664 df-rn 5665 df-res 5666 df-ima 5667 df-iota 6500 df-fun 6548 df-fn 6549 df-f 6550 df-f1 6551 df-fo 6552 df-f1o 6553 df-fv 6554 df-riota 7384 df-ov 7430 df-oprab 7431 df-mpo 7432 df-er 8728 df-map 8860 df-en 8985 df-dom 8986 df-sdom 8987 df-pnf 11355 df-mnf 11356 df-ltxr 11358 df-sub 11553 df-neg 11554 df-hvsub 31585 df-hodif 32346 df-lnop 32455 |
| This theorem is used by: hoddi 32604 unierri 32718 |
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