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| Mirrors > Home > MPE Home > Th. List > cncvcOLD | Structured version Visualization version GIF version | ||
| Description: Obsolete version of cncvs 25377. The set of complex numbers is a complex vector space. The vector operation is +, and the scalar product is ·. (Contributed by NM, 5-Nov-2006.) (New usage is discouraged.) (Proof modification is discouraged.) |
| Ref | Expression |
|---|---|
| cncvcOLD | ⊢ 〈 + , · 〉 ∈ CVecOLD |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | cnaddabloOLD 31063 | . 2 ⊢ + ∈ AbelOp | |
| 2 | ax-addf 11206 | . . 3 ⊢ + :(ℂ × ℂ)⟶ℂ | |
| 3 | 2 | fdmi 6718 | . 2 ⊢ dom + = (ℂ × ℂ) |
| 4 | ax-mulf 11207 | . 2 ⊢ · :(ℂ × ℂ)⟶ℂ | |
| 5 | mullid 11234 | . 2 ⊢ (𝑥 ∈ ℂ → (1 · 𝑥) = 𝑥) | |
| 6 | adddi 11216 | . 2 ⊢ ((𝑦 ∈ ℂ ∧ 𝑥 ∈ ℂ ∧ 𝑧 ∈ ℂ) → (𝑦 · (𝑥 + 𝑧)) = ((𝑦 · 𝑥) + (𝑦 · 𝑧))) | |
| 7 | adddir 11224 | . 2 ⊢ ((𝑦 ∈ ℂ ∧ 𝑧 ∈ ℂ ∧ 𝑥 ∈ ℂ) → ((𝑦 + 𝑧) · 𝑥) = ((𝑦 · 𝑥) + (𝑧 · 𝑥))) | |
| 8 | mulass 11215 | . 2 ⊢ ((𝑦 ∈ ℂ ∧ 𝑧 ∈ ℂ ∧ 𝑥 ∈ ℂ) → ((𝑦 · 𝑧) · 𝑥) = (𝑦 · (𝑧 · 𝑥))) | |
| 9 | eqid 2762 | . 2 ⊢ 〈 + , · 〉 = 〈 + , · 〉 | |
| 10 | 1, 3, 4, 5, 6, 7, 8, 9 | isvciOLD 31062 | 1 ⊢ 〈 + , · 〉 ∈ CVecOLD |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: ∈ wcel 2145 〈cop 4593 × cxp 5657 ℂcc 11125 + caddc 11130 · cmul 11132 CVecOLDcvc 31040 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2215 ax-ext 2734 ax-rep 5236 ax-sep 5255 ax-nul 5267 ax-pow 5334 ax-pr 5402 ax-un 7739 ax-cnex 11183 ax-resscn 11184 ax-1cn 11185 ax-icn 11186 ax-addcl 11187 ax-addrcl 11188 ax-mulcl 11189 ax-mulrcl 11190 ax-mulcom 11191 ax-addass 11192 ax-mulass 11193 ax-distr 11194 ax-i2m1 11195 ax-1ne0 11196 ax-1rid 11197 ax-rnegex 11198 ax-rrecex 11199 ax-cnre 11200 ax-pre-lttri 11201 ax-pre-lttrn 11202 ax-pre-ltadd 11203 ax-addf 11206 ax-mulf 11207 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2566 df-eu 2596 df-clab 2741 df-cleq 2754 df-clel 2837 df-nfc 2911 df-ne 2958 df-nel 3064 df-ral 3079 df-rex 3089 df-reu 3368 df-rab 3415 df-v 3455 df-sbc 3743 df-csb 3851 df-dif 3905 df-un 3907 df-in 3909 df-ss 3919 df-nul 4283 df-if 4486 df-pw 4562 df-sn 4588 df-pr 4590 df-op 4594 df-uni 4871 df-iun 4956 df-br 5108 df-opab 5172 df-mpt 5191 df-id 5554 df-po 5567 df-so 5568 df-xp 5665 df-rel 5666 df-cnv 5667 df-co 5668 df-dm 5669 df-rn 5670 df-res 5671 df-ima 5672 df-iota 6493 df-fun 6539 df-fn 6540 df-f 6541 df-f1 6542 df-fo 6543 df-f1o 6544 df-fv 6545 df-riota 7373 df-ov 7419 df-oprab 7420 df-mpo 7421 df-er 8699 df-en 8956 df-dom 8957 df-sdom 8958 df-pnf 11272 df-mnf 11273 df-ltxr 11275 df-sub 11470 df-neg 11471 df-grpo 30975 df-ablo 31027 df-vc 31041 |
| This theorem is used by: cnnv 31159 |
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