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| Mirrors > Home > ILE Home > Th. List > cnelprrecn | GIF version | ||
| Description: Complex numbers are a subset of the pair of real and complex numbers (common case). (Contributed by David A. Wheeler, 8-Dec-2018.) |
| Ref | Expression |
|---|---|
| cnelprrecn | ⊢ ℂ ∈ {ℝ, ℂ} |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | cnex 8199 | . 2 ⊢ ℂ ∈ V | |
| 2 | 1 | prid2 3782 | 1 ⊢ ℂ ∈ {ℝ, ℂ} |
| Colors of variables: wff set class |
| Syntax hints: ∈ wcel 2202 {cpr 3674 ℂcc 8073 ℝcr 8074 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-ext 2213 ax-cnex 8166 |
| This theorem depends on definitions: df-bi 117 df-tru 1401 df-nf 1510 df-sb 1811 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2364 df-v 2805 df-un 3205 df-sn 3679 df-pr 3680 |
| This theorem is referenced by: dvfcnpm 15484 dvexp 15505 dvmptcmulcn 15515 dvmptnegcn 15516 dvmptsubcn 15517 dvply1 15559 |
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