Opened 6 years ago

Closed 6 years ago

## #21605 closed defect (wontfix)

# Workaround for failing complex_double test on Cygwin

Reported by: | Erik Bray | Owned by: | |
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Priority: | minor | Milestone: | sage-duplicate/invalid/wontfix |

Component: | porting: Cygwin | Keywords: | |

Cc: | Merged in: | ||

Authors: | Reviewers: | Erik Bray | |

Report Upstream: | N/A | Work issues: | |

Branch: | u/embray/bug/cygwin/complex_double_test (Commits, GitHub, GitLab) | Commit: | 77feef03b7ab487a0025a19e5b164e727d7aeb9b |

Dependencies: | Stopgaps: |

### Description (last modified by )

I fixed this a while ago, but realized I don't think I ever made a ticket for it.

This test fails due to minor numerical differences (again, probably originating in the `log()`

function) so that the polynomial returned by `z.algdep(5)`

ends up being slightly different (it gets an extra factor of `x^2`

). This makes the test a little more flexible to such differences.

### Change History (7)

### comment:1 Changed 6 years ago by

Dependencies: | #21292 |
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Description: | modified (diff) |

Milestone: | sage-7.4 → sage-8.0 |

Status: | new → needs_review |

### comment:2 Changed 6 years ago by

#22759 solves the same problem in a different (arguably better) way.

### comment:4 Changed 6 years ago by

I see now--this should fix the underlying problem I think, but I'll have to test it.

### comment:5 Changed 6 years ago by

Milestone: | sage-8.0 → sage-duplicate/invalid/wontfix |
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Since #22759, I think we can close this as a dup.

### comment:6 Changed 6 years ago by

Authors: | Erik Bray |
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Reviewers: | → Erik Bray |

Status: | needs_review → positive_review |

### comment:7 Changed 6 years ago by

Resolution: | → wontfix |
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Status: | positive_review → closed |

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#21292 remains stalled, but this simple test fix doesn't require it; better to just fix this.