Opened 14 years ago

Closed 14 years ago

## #380 closed defect (fixed)

# bug when defining a relative extension

Reported by: | was | Owned by: | was |
---|---|---|---|

Priority: | major | Milestone: | |

Component: | number theory | Keywords: | |

Cc: | Merged in: | ||

Authors: | Reviewers: | ||

Report Upstream: | Work issues: | ||

Branch: | Commit: | ||

Dependencies: | Stopgaps: |

### Description

Dimitar Jetchev found the following bug:

sage: k.<a> = NumberField(x^2+1); k Number Field in a with defining polynomial x^2 + 1 sage: m.<b> = k.extension(y^2+1); m

and it fails .... it says: variable name should be alphanumeric.

### Change History (1)

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