Description: An algebraic number is a complex number. (Contributed by Mario Carneiro, 23-Jul-2014)
Ref | Expression | ||
---|---|---|---|
Assertion | aacn | |- ( A e. AA -> A e. CC ) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | elaa | |- ( A e. AA <-> ( A e. CC /\ E. f e. ( ( Poly ` ZZ ) \ { 0p } ) ( f ` A ) = 0 ) ) |
|
2 | 1 | simplbi | |- ( A e. AA -> A e. CC ) |