| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > ax-resscn | Structured version Visualization version GIF version | ||
| Description: The real numbers are a subset of the complex numbers. Axiom 1 of 22 for real and complex numbers, justified by Theorem axresscn 11188. (Contributed by NM, 1-Mar-1995.) |
| Ref | Expression |
|---|---|
| ax-resscn | ⊢ ℝ ⊆ ℂ |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | cr 11154 | . 2 class ℝ | |
| 2 | cc 11153 | . 2 class ℂ | |
| 3 | 1, 2 | wss 3951 | 1 wff ℝ ⊆ ℂ |
| Copyright terms: Public domain | W3C validator |