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Mirrors > Home > HSE Home > Th. List > sheli | Structured version Visualization version GIF version |
Description: A member of a subspace of a Hilbert space is a vector. (Contributed by NM, 6-Oct-1999.) (New usage is discouraged.) |
Ref | Expression |
---|---|
shssi.1 | ⊢ 𝐻 ∈ Sℋ |
Ref | Expression |
---|---|
sheli | ⊢ (𝐴 ∈ 𝐻 → 𝐴 ∈ ℋ) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | shssi.1 | . . 3 ⊢ 𝐻 ∈ Sℋ | |
2 | 1 | shssii 30275 | . 2 ⊢ 𝐻 ⊆ ℋ |
3 | 2 | sseli 3969 | 1 ⊢ (𝐴 ∈ 𝐻 → 𝐴 ∈ ℋ) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∈ wcel 2106 ℋchba 29981 Sℋ csh 29990 |
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 1913 ax-6 1971 ax-7 2011 ax-8 2108 ax-9 2116 ax-ext 2702 ax-sep 5287 ax-hilex 30061 |
This theorem depends on definitions: df-bi 206 df-an 397 df-or 846 df-3an 1089 df-tru 1544 df-fal 1554 df-ex 1782 df-sb 2068 df-clab 2709 df-cleq 2723 df-clel 2809 df-rab 3429 df-v 3471 df-dif 3942 df-un 3944 df-in 3946 df-ss 3956 df-nul 4314 df-if 4518 df-pw 4593 df-sn 4618 df-pr 4620 df-op 4624 df-br 5137 df-opab 5199 df-xp 5670 df-cnv 5672 df-dm 5674 df-rn 5675 df-res 5676 df-ima 5677 df-sh 30269 |
This theorem is referenced by: norm1exi 30312 hhssabloi 30324 hhssnv 30326 shscli 30379 shunssi 30430 shmodsi 30451 omlsii 30465 5oalem1 30716 5oalem2 30717 5oalem3 30718 5oalem5 30720 imaelshi 31120 pjimai 31238 shatomici 31420 shatomistici 31423 cdjreui 31494 cdj1i 31495 cdj3lem1 31496 cdj3lem2b 31499 cdj3lem3 31500 cdj3lem3b 31502 cdj3i 31503 |
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