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| Mirrors > Home > MPE Home > Th. List > elimph | Structured version Visualization version GIF version | ||
| Description: Hypothesis elimination lemma for complex inner product spaces to assist weak deduction theorem. (Contributed by NM, 27-Apr-2007.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| elimph.1 | ⊢ 𝑋 = (BaseSet‘𝑈) |
| elimph.5 | ⊢ 𝑍 = (0vec‘𝑈) |
| elimph.6 | ⊢ 𝑈 ∈ CPreHilOLD |
| Ref | Expression |
|---|---|
| elimph | ⊢ if(𝐴 ∈ 𝑋, 𝐴, 𝑍) ∈ 𝑋 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | elimph.1 | . 2 ⊢ 𝑋 = (BaseSet‘𝑈) | |
| 2 | elimph.5 | . 2 ⊢ 𝑍 = (0vec‘𝑈) | |
| 3 | elimph.6 | . . 3 ⊢ 𝑈 ∈ CPreHilOLD | |
| 4 | 3 | phnvi 30902 | . 2 ⊢ 𝑈 ∈ NrmCVec |
| 5 | 1, 2, 4 | elimnv 30769 | 1 ⊢ if(𝐴 ∈ 𝑋, 𝐴, 𝑍) ∈ 𝑋 |
| Colors of variables: wff setvar class |
| Syntax hints: = wceq 1542 ∈ wcel 2114 ifcif 4467 ‘cfv 6492 BaseSetcba 30672 0veccn0v 30674 CPreHilOLDccphlo 30898 |
| 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 5212 ax-sep 5231 ax-nul 5241 ax-pr 5370 ax-un 7682 |
| 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-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 5519 df-xp 5630 df-rel 5631 df-cnv 5632 df-co 5633 df-dm 5634 df-rn 5635 df-res 5636 df-ima 5637 df-iota 6448 df-fun 6494 df-fn 6495 df-f 6496 df-f1 6497 df-fo 6498 df-f1o 6499 df-fv 6500 df-riota 7317 df-ov 7363 df-oprab 7364 df-1st 7935 df-2nd 7936 df-grpo 30579 df-gid 30580 df-ablo 30631 df-vc 30645 df-nv 30678 df-va 30681 df-ba 30682 df-sm 30683 df-0v 30684 df-nmcv 30686 df-ph 30899 |
| This theorem is referenced by: ipdiri 30916 ipassi 30927 sii 30940 |
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