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| Mirrors > Home > MPE Home > Th. List > ax-cnex | Structured version Visualization version GIF version | ||
| Description: The complex numbers form a set. This axiom is redundant - see cnexALT 13028- but we provide this axiom because the justification theorem axcnex 11187 does not use ax-rep 5279 even though the redundancy proof does. Proofs should normally use cnex 11236 instead. (New usage is discouraged.) (Contributed by NM, 1-Mar-1995.) |
| Ref | Expression |
|---|---|
| ax-cnex | ⊢ ℂ ∈ V |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | cc 11153 | . 2 class ℂ | |
| 2 | cvv 3480 | . 2 class V | |
| 3 | 1, 2 | wcel 2108 | 1 wff ℂ ∈ V |
| Colors of variables: wff setvar class |
| This axiom is referenced by: cnex 11236 |
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