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| Mirrors > Home > HSE Home > Th. List > lnop0 | Structured version Visualization version GIF version | ||
| Description: The value of a linear Hilbert space operator at zero is zero. Remark in [Beran] p. 99. (Contributed by NM, 13-Aug-2006.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| lnop0 | ⊢ (𝑇 ∈ LinOp → (𝑇‘0ℎ) = 0ℎ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ax-1cn 11187 | . . . . . . . . 9 ⊢ 1 ∈ ℂ | |
| 2 | ax-hv0cl 30984 | . . . . . . . . 9 ⊢ 0ℎ ∈ ℋ | |
| 3 | 1, 2 | hvmulcli 30995 | . . . . . . . 8 ⊢ (1 ·ℎ 0ℎ) ∈ ℋ |
| 4 | ax-hvaddid 30985 | . . . . . . . 8 ⊢ ((1 ·ℎ 0ℎ) ∈ ℋ → ((1 ·ℎ 0ℎ) +ℎ 0ℎ) = (1 ·ℎ 0ℎ)) | |
| 5 | 3, 4 | ax-mp 5 | . . . . . . 7 ⊢ ((1 ·ℎ 0ℎ) +ℎ 0ℎ) = (1 ·ℎ 0ℎ) |
| 6 | ax-hvmulid 30987 | . . . . . . . 8 ⊢ (0ℎ ∈ ℋ → (1 ·ℎ 0ℎ) = 0ℎ) | |
| 7 | 2, 6 | ax-mp 5 | . . . . . . 7 ⊢ (1 ·ℎ 0ℎ) = 0ℎ |
| 8 | 5, 7 | eqtri 2758 | . . . . . 6 ⊢ ((1 ·ℎ 0ℎ) +ℎ 0ℎ) = 0ℎ |
| 9 | 8 | fveq2i 6879 | . . . . 5 ⊢ (𝑇‘((1 ·ℎ 0ℎ) +ℎ 0ℎ)) = (𝑇‘0ℎ) |
| 10 | lnopl 31895 | . . . . . . 7 ⊢ (((𝑇 ∈ LinOp ∧ 1 ∈ ℂ) ∧ (0ℎ ∈ ℋ ∧ 0ℎ ∈ ℋ)) → (𝑇‘((1 ·ℎ 0ℎ) +ℎ 0ℎ)) = ((1 ·ℎ (𝑇‘0ℎ)) +ℎ (𝑇‘0ℎ))) | |
| 11 | 2, 2, 10 | mpanr12 705 | . . . . . 6 ⊢ ((𝑇 ∈ LinOp ∧ 1 ∈ ℂ) → (𝑇‘((1 ·ℎ 0ℎ) +ℎ 0ℎ)) = ((1 ·ℎ (𝑇‘0ℎ)) +ℎ (𝑇‘0ℎ))) |
| 12 | 1, 11 | mpan2 691 | . . . . 5 ⊢ (𝑇 ∈ LinOp → (𝑇‘((1 ·ℎ 0ℎ) +ℎ 0ℎ)) = ((1 ·ℎ (𝑇‘0ℎ)) +ℎ (𝑇‘0ℎ))) |
| 13 | 9, 12 | eqtr3id 2784 | . . . 4 ⊢ (𝑇 ∈ LinOp → (𝑇‘0ℎ) = ((1 ·ℎ (𝑇‘0ℎ)) +ℎ (𝑇‘0ℎ))) |
| 14 | lnopf 31840 | . . . . . . 7 ⊢ (𝑇 ∈ LinOp → 𝑇: ℋ⟶ ℋ) | |
| 15 | ffvelcdm 7071 | . . . . . . . 8 ⊢ ((𝑇: ℋ⟶ ℋ ∧ 0ℎ ∈ ℋ) → (𝑇‘0ℎ) ∈ ℋ) | |
| 16 | 2, 15 | mpan2 691 | . . . . . . 7 ⊢ (𝑇: ℋ⟶ ℋ → (𝑇‘0ℎ) ∈ ℋ) |
| 17 | 14, 16 | syl 17 | . . . . . 6 ⊢ (𝑇 ∈ LinOp → (𝑇‘0ℎ) ∈ ℋ) |
| 18 | ax-hvmulid 30987 | . . . . . 6 ⊢ ((𝑇‘0ℎ) ∈ ℋ → (1 ·ℎ (𝑇‘0ℎ)) = (𝑇‘0ℎ)) | |
| 19 | 17, 18 | syl 17 | . . . . 5 ⊢ (𝑇 ∈ LinOp → (1 ·ℎ (𝑇‘0ℎ)) = (𝑇‘0ℎ)) |
| 20 | 19 | oveq1d 7420 | . . . 4 ⊢ (𝑇 ∈ LinOp → ((1 ·ℎ (𝑇‘0ℎ)) +ℎ (𝑇‘0ℎ)) = ((𝑇‘0ℎ) +ℎ (𝑇‘0ℎ))) |
| 21 | 13, 20 | eqtrd 2770 | . . 3 ⊢ (𝑇 ∈ LinOp → (𝑇‘0ℎ) = ((𝑇‘0ℎ) +ℎ (𝑇‘0ℎ))) |
| 22 | 21 | oveq1d 7420 | . 2 ⊢ (𝑇 ∈ LinOp → ((𝑇‘0ℎ) −ℎ (𝑇‘0ℎ)) = (((𝑇‘0ℎ) +ℎ (𝑇‘0ℎ)) −ℎ (𝑇‘0ℎ))) |
| 23 | hvsubid 31007 | . . 3 ⊢ ((𝑇‘0ℎ) ∈ ℋ → ((𝑇‘0ℎ) −ℎ (𝑇‘0ℎ)) = 0ℎ) | |
| 24 | 17, 23 | syl 17 | . 2 ⊢ (𝑇 ∈ LinOp → ((𝑇‘0ℎ) −ℎ (𝑇‘0ℎ)) = 0ℎ) |
| 25 | hvpncan 31020 | . . . 4 ⊢ (((𝑇‘0ℎ) ∈ ℋ ∧ (𝑇‘0ℎ) ∈ ℋ) → (((𝑇‘0ℎ) +ℎ (𝑇‘0ℎ)) −ℎ (𝑇‘0ℎ)) = (𝑇‘0ℎ)) | |
| 26 | 25 | anidms 566 | . . 3 ⊢ ((𝑇‘0ℎ) ∈ ℋ → (((𝑇‘0ℎ) +ℎ (𝑇‘0ℎ)) −ℎ (𝑇‘0ℎ)) = (𝑇‘0ℎ)) |
| 27 | 17, 26 | syl 17 | . 2 ⊢ (𝑇 ∈ LinOp → (((𝑇‘0ℎ) +ℎ (𝑇‘0ℎ)) −ℎ (𝑇‘0ℎ)) = (𝑇‘0ℎ)) |
| 28 | 22, 24, 27 | 3eqtr3rd 2779 | 1 ⊢ (𝑇 ∈ LinOp → (𝑇‘0ℎ) = 0ℎ) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 = wceq 1540 ∈ wcel 2108 ⟶wf 6527 ‘cfv 6531 (class class class)co 7405 ℂcc 11127 1c1 11130 ℋchba 30900 +ℎ cva 30901 ·ℎ csm 30902 0ℎc0v 30905 −ℎ cmv 30906 LinOpclo 30928 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1910 ax-6 1967 ax-7 2007 ax-8 2110 ax-9 2118 ax-10 2141 ax-11 2157 ax-12 2177 ax-ext 2707 ax-sep 5266 ax-nul 5276 ax-pow 5335 ax-pr 5402 ax-un 7729 ax-resscn 11186 ax-1cn 11187 ax-icn 11188 ax-addcl 11189 ax-addrcl 11190 ax-mulcl 11191 ax-mulrcl 11192 ax-mulcom 11193 ax-addass 11194 ax-mulass 11195 ax-distr 11196 ax-i2m1 11197 ax-1ne0 11198 ax-1rid 11199 ax-rnegex 11200 ax-rrecex 11201 ax-cnre 11202 ax-pre-lttri 11203 ax-pre-lttrn 11204 ax-pre-ltadd 11205 ax-hilex 30980 ax-hfvadd 30981 ax-hvass 30983 ax-hv0cl 30984 ax-hvaddid 30985 ax-hfvmul 30986 ax-hvmulid 30987 ax-hvdistr2 30990 ax-hvmul0 30991 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1543 df-fal 1553 df-ex 1780 df-nf 1784 df-sb 2065 df-mo 2539 df-eu 2568 df-clab 2714 df-cleq 2727 df-clel 2809 df-nfc 2885 df-ne 2933 df-nel 3037 df-ral 3052 df-rex 3061 df-reu 3360 df-rab 3416 df-v 3461 df-sbc 3766 df-csb 3875 df-dif 3929 df-un 3931 df-in 3933 df-ss 3943 df-nul 4309 df-if 4501 df-pw 4577 df-sn 4602 df-pr 4604 df-op 4608 df-uni 4884 df-iun 4969 df-br 5120 df-opab 5182 df-mpt 5202 df-id 5548 df-po 5561 df-so 5562 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 6484 df-fun 6533 df-fn 6534 df-f 6535 df-f1 6536 df-fo 6537 df-f1o 6538 df-fv 6539 df-riota 7362 df-ov 7408 df-oprab 7409 df-mpo 7410 df-er 8719 df-map 8842 df-en 8960 df-dom 8961 df-sdom 8962 df-pnf 11271 df-mnf 11272 df-ltxr 11274 df-sub 11468 df-neg 11469 df-hvsub 30952 df-lnop 31822 |
| This theorem is referenced by: lnopmul 31948 lnop0i 31951 |
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