1 | initial version |
This is definitely a bug, thanks for reporting! As you can see in the source code:
sage: QQbar.__contains__??
the test:
`elif EQ:`
which corresponds to:
sage: bool(I == QQbar(I))
leads to:
TypeError: unsupported operand parent(s) for +: 'Number Field in I with defining polynomial x^2 + 1' and 'Algebraic Field'
which is catched to return False
.
I have opened trac ticket 24209 for this.
2 | No.2 Revision |
This is definitely a bug, thanks for reporting! As you can see in the source code:
sage: QQbar.__contains__??
the test:
`elif EQ:`
elif EQ:
which corresponds to:
sage: bool(I == QQbar(I))
leads to:
TypeError: unsupported operand parent(s) for +: 'Number Field in I with defining polynomial x^2 + 1' and 'Algebraic Field'
which is catched to return False
.
I have opened trac ticket 24209 for this.
3 | No.3 Revision |
This is definitely a bug, thanks for reporting! As you can see in the source code:
sage: QQbar.__contains__??
the test:
elif EQ:
which corresponds to:
sage: bool(I == QQbar(I))
leads to:
TypeError: unsupported operand parent(s) for +: 'Number Field in I with defining polynomial x^2 + 1' and 'Algebraic Field'
which is catched to return False
.
I have opened trac ticket 24209 for this.
EDIT This issue is fixed now (Sage 9.4-beta3):
sage: sqrt(-1) in QQbar
True
sage: I in QQbar
True