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| Mirrors > Home > HSE Home > Th. List > lnopsubi | Structured version Visualization version GIF version | ||
| Description: Subtraction property for a linear Hilbert space operator. (Contributed by NM, 1-Jul-2005.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| lnopl.1 | ⊢ 𝑇 ∈ LinOp |
| Ref | Expression |
|---|---|
| lnopsubi | ⊢ ((𝐴 ∈ ℋ ∧ 𝐵 ∈ ℋ) → (𝑇‘(𝐴 −ℎ 𝐵)) = ((𝑇‘𝐴) −ℎ (𝑇‘𝐵))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | neg1cn 12203 | . . 3 ⊢ -1 ∈ ℂ | |
| 2 | lnopl.1 | . . . 4 ⊢ 𝑇 ∈ LinOp | |
| 3 | 2 | lnopaddmuli 32266 | . . 3 ⊢ ((-1 ∈ ℂ ∧ 𝐴 ∈ ℋ ∧ 𝐵 ∈ ℋ) → (𝑇‘(𝐴 +ℎ (-1 ·ℎ 𝐵))) = ((𝑇‘𝐴) +ℎ (-1 ·ℎ (𝑇‘𝐵)))) |
| 4 | 1, 3 | mp3an1 1474 | . 2 ⊢ ((𝐴 ∈ ℋ ∧ 𝐵 ∈ ℋ) → (𝑇‘(𝐴 +ℎ (-1 ·ℎ 𝐵))) = ((𝑇‘𝐴) +ℎ (-1 ·ℎ (𝑇‘𝐵)))) |
| 5 | hvsubval 31309 | . . 3 ⊢ ((𝐴 ∈ ℋ ∧ 𝐵 ∈ ℋ) → (𝐴 −ℎ 𝐵) = (𝐴 +ℎ (-1 ·ℎ 𝐵))) | |
| 6 | 5 | fveq2d 6886 | . 2 ⊢ ((𝐴 ∈ ℋ ∧ 𝐵 ∈ ℋ) → (𝑇‘(𝐴 −ℎ 𝐵)) = (𝑇‘(𝐴 +ℎ (-1 ·ℎ 𝐵)))) |
| 7 | 2 | lnopfi 32262 | . . . 4 ⊢ 𝑇: ℋ⟶ ℋ |
| 8 | 7 | ffvelcdmi 7079 | . . 3 ⊢ (𝐴 ∈ ℋ → (𝑇‘𝐴) ∈ ℋ) |
| 9 | 7 | ffvelcdmi 7079 | . . 3 ⊢ (𝐵 ∈ ℋ → (𝑇‘𝐵) ∈ ℋ) |
| 10 | hvsubval 31309 | . . 3 ⊢ (((𝑇‘𝐴) ∈ ℋ ∧ (𝑇‘𝐵) ∈ ℋ) → ((𝑇‘𝐴) −ℎ (𝑇‘𝐵)) = ((𝑇‘𝐴) +ℎ (-1 ·ℎ (𝑇‘𝐵)))) | |
| 11 | 8, 9, 10 | syl2an 607 | . 2 ⊢ ((𝐴 ∈ ℋ ∧ 𝐵 ∈ ℋ) → ((𝑇‘𝐴) −ℎ (𝑇‘𝐵)) = ((𝑇‘𝐴) +ℎ (-1 ·ℎ (𝑇‘𝐵)))) |
| 12 | 4, 6, 11 | 3eqtr4d 2814 | 1 ⊢ ((𝐴 ∈ ℋ ∧ 𝐵 ∈ ℋ) → (𝑇‘(𝐴 −ℎ 𝐵)) = ((𝑇‘𝐴) −ℎ (𝑇‘𝐵))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 400 = wceq 1567 ∈ wcel 2149 ‘cfv 6537 (class class class)co 7411 ℂcc 11098 1c1 11101 -cneg 11442 ℋchba 31212 +ℎ cva 31213 ·ℎ csm 31214 −ℎ cmv 31218 LinOpclo 31240 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1822 ax-4 1836 ax-5 1937 ax-6 1994 ax-7 2035 ax-8 2151 ax-9 2159 ax-10 2182 ax-11 2198 ax-12 2219 ax-ext 2741 ax-sep 5261 ax-nul 5271 ax-pow 5337 ax-pr 5405 ax-un 7733 ax-resscn 11157 ax-1cn 11158 ax-icn 11159 ax-addcl 11160 ax-addrcl 11161 ax-mulcl 11162 ax-mulrcl 11163 ax-mulcom 11164 ax-addass 11165 ax-mulass 11166 ax-distr 11167 ax-i2m1 11168 ax-1ne0 11169 ax-1rid 11170 ax-rnegex 11171 ax-rrecex 11172 ax-cnre 11173 ax-pre-lttri 11174 ax-pre-lttrn 11175 ax-pre-ltadd 11176 ax-hilex 31292 ax-hfvadd 31293 ax-hvass 31295 ax-hv0cl 31296 ax-hvaddid 31297 ax-hfvmul 31298 ax-hvmulid 31299 ax-hvdistr2 31302 ax-hvmul0 31303 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1102 df-3an 1103 df-tru 1570 df-fal 1580 df-ex 1807 df-nf 1811 df-sb 2098 df-mo 2573 df-eu 2603 df-clab 2748 df-cleq 2761 df-clel 2844 df-nfc 2918 df-ne 2965 df-nel 3071 df-ral 3086 df-rex 3096 df-reu 3377 df-rab 3424 df-v 3465 df-sbc 3754 df-csb 3862 df-dif 3916 df-un 3918 df-in 3920 df-ss 3930 df-nul 4295 df-if 4493 df-pw 4569 df-sn 4595 df-pr 4597 df-op 4601 df-uni 4877 df-iun 4962 df-br 5114 df-opab 5178 df-mpt 5197 df-id 5557 df-po 5570 df-so 5571 df-xp 5668 df-rel 5669 df-cnv 5670 df-co 5671 df-dm 5672 df-rn 5673 df-res 5674 df-ima 5675 df-iota 6493 df-fun 6539 df-fn 6540 df-f 6541 df-f1 6542 df-fo 6543 df-f1o 6544 df-fv 6545 df-riota 7368 df-ov 7414 df-oprab 7415 df-mpo 7416 df-er 8694 df-map 8826 df-en 8944 df-dom 8945 df-sdom 8946 df-pnf 11245 df-mnf 11246 df-ltxr 11248 df-sub 11443 df-neg 11444 df-hvsub 31264 df-lnop 32134 |
| This theorem is referenced by: lnopsubmuli 32268 lnopmulsubi 32269 hoddii 32282 lnopeq0lem1 32298 lnophmlem2 32310 lnopconi 32327 |
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