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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 30887 | . 2 ⊢ 𝑈 ∈ NrmCVec |
| 5 | 1, 2, 4 | elimnv 30754 | 1 ⊢ if(𝐴 ∈ 𝑋, 𝐴, 𝑍) ∈ 𝑋 |
| Colors of variables: wff setvar class |
| Syntax hints: = wceq 1542 ∈ wcel 2114 ifcif 4466 ‘cfv 6498 BaseSetcba 30657 0veccn0v 30659 CPreHilOLDccphlo 30883 |
| 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 2708 ax-rep 5212 ax-sep 5231 ax-nul 5241 ax-pr 5375 ax-un 7689 |
| 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 2539 df-eu 2569 df-clab 2715 df-cleq 2728 df-clel 2811 df-nfc 2885 df-ne 2933 df-ral 3052 df-rex 3062 df-reu 3343 df-rab 3390 df-v 3431 df-sbc 3729 df-csb 3838 df-dif 3892 df-un 3894 df-in 3896 df-ss 3906 df-nul 4274 df-if 4467 df-sn 4568 df-pr 4570 df-op 4574 df-uni 4851 df-iun 4935 df-br 5086 df-opab 5148 df-mpt 5167 df-id 5526 df-xp 5637 df-rel 5638 df-cnv 5639 df-co 5640 df-dm 5641 df-rn 5642 df-res 5643 df-ima 5644 df-iota 6454 df-fun 6500 df-fn 6501 df-f 6502 df-f1 6503 df-fo 6504 df-f1o 6505 df-fv 6506 df-riota 7324 df-ov 7370 df-oprab 7371 df-1st 7942 df-2nd 7943 df-grpo 30564 df-gid 30565 df-ablo 30616 df-vc 30630 df-nv 30663 df-va 30666 df-ba 30667 df-sm 30668 df-0v 30669 df-nmcv 30671 df-ph 30884 |
| This theorem is referenced by: ipdiri 30901 ipassi 30912 sii 30925 |
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