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| Mirrors > Home > HSE Home > Th. List > ho2times | Structured version Visualization version GIF version | ||
| Description: Two times a Hilbert space operator. (Contributed by NM, 26-Aug-2006.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| ho2times | ⊢ (𝑇: ℋ⟶ ℋ → (2 ·op 𝑇) = (𝑇 +op 𝑇)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | df-2 12241 | . . . 4 ⊢ 2 = (1 + 1) | |
| 2 | 1 | oveq1i 7374 | . . 3 ⊢ (2 ·op 𝑇) = ((1 + 1) ·op 𝑇) |
| 3 | ax-1cn 11093 | . . . 4 ⊢ 1 ∈ ℂ | |
| 4 | hoadddir 31896 | . . . 4 ⊢ ((1 ∈ ℂ ∧ 1 ∈ ℂ ∧ 𝑇: ℋ⟶ ℋ) → ((1 + 1) ·op 𝑇) = ((1 ·op 𝑇) +op (1 ·op 𝑇))) | |
| 5 | 3, 3, 4 | mp3an12 1454 | . . 3 ⊢ (𝑇: ℋ⟶ ℋ → ((1 + 1) ·op 𝑇) = ((1 ·op 𝑇) +op (1 ·op 𝑇))) |
| 6 | 2, 5 | eqtrid 2784 | . 2 ⊢ (𝑇: ℋ⟶ ℋ → (2 ·op 𝑇) = ((1 ·op 𝑇) +op (1 ·op 𝑇))) |
| 7 | hoadddi 31895 | . . . 4 ⊢ ((1 ∈ ℂ ∧ 𝑇: ℋ⟶ ℋ ∧ 𝑇: ℋ⟶ ℋ) → (1 ·op (𝑇 +op 𝑇)) = ((1 ·op 𝑇) +op (1 ·op 𝑇))) | |
| 8 | 3, 7 | mp3an1 1451 | . . 3 ⊢ ((𝑇: ℋ⟶ ℋ ∧ 𝑇: ℋ⟶ ℋ) → (1 ·op (𝑇 +op 𝑇)) = ((1 ·op 𝑇) +op (1 ·op 𝑇))) |
| 9 | 8 | anidms 566 | . 2 ⊢ (𝑇: ℋ⟶ ℋ → (1 ·op (𝑇 +op 𝑇)) = ((1 ·op 𝑇) +op (1 ·op 𝑇))) |
| 10 | hoaddcl 31850 | . . . 4 ⊢ ((𝑇: ℋ⟶ ℋ ∧ 𝑇: ℋ⟶ ℋ) → (𝑇 +op 𝑇): ℋ⟶ ℋ) | |
| 11 | 10 | anidms 566 | . . 3 ⊢ (𝑇: ℋ⟶ ℋ → (𝑇 +op 𝑇): ℋ⟶ ℋ) |
| 12 | homullid 31892 | . . 3 ⊢ ((𝑇 +op 𝑇): ℋ⟶ ℋ → (1 ·op (𝑇 +op 𝑇)) = (𝑇 +op 𝑇)) | |
| 13 | 11, 12 | syl 17 | . 2 ⊢ (𝑇: ℋ⟶ ℋ → (1 ·op (𝑇 +op 𝑇)) = (𝑇 +op 𝑇)) |
| 14 | 6, 9, 13 | 3eqtr2d 2778 | 1 ⊢ (𝑇: ℋ⟶ ℋ → (2 ·op 𝑇) = (𝑇 +op 𝑇)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1542 ∈ wcel 2114 ⟶wf 6492 (class class class)co 7364 ℂcc 11033 1c1 11036 + caddc 11038 2c2 12233 ℋchba 31011 +op chos 31030 ·op chot 31031 |
| 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 5213 ax-sep 5232 ax-nul 5242 ax-pow 5306 ax-pr 5374 ax-un 7686 ax-1cn 11093 ax-addcl 11095 ax-hilex 31091 ax-hfvadd 31092 ax-hfvmul 31097 ax-hvmulid 31098 ax-hvdistr1 31100 ax-hvdistr2 31101 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 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-ral 3053 df-rex 3063 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-nul 4275 df-if 4468 df-pw 4544 df-sn 4569 df-pr 4571 df-op 4575 df-uni 4852 df-iun 4936 df-br 5087 df-opab 5149 df-mpt 5168 df-id 5523 df-xp 5634 df-rel 5635 df-cnv 5636 df-co 5637 df-dm 5638 df-rn 5639 df-res 5640 df-ima 5641 df-iota 6452 df-fun 6498 df-fn 6499 df-f 6500 df-f1 6501 df-fo 6502 df-f1o 6503 df-fv 6504 df-ov 7367 df-oprab 7368 df-mpo 7369 df-map 8772 df-2 12241 df-hosum 31822 df-homul 31823 |
| This theorem is referenced by: opsqrlem6 32237 |
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