Opened 12 years ago

Closed 12 years ago

## #9834 closed defect (duplicate)

# LaTeX representation of fractions still broken

Reported by: | Robert Marik | Owned by: | Burcin Erocal |
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Priority: | critical | Milestone: | sage-duplicate/invalid/wontfix |

Component: | symbolics | Keywords: | latex, fraction, pynac |

Cc: | Burcin Erocal | Merged in: | |

Authors: | Burcin Erocal | Reviewers: | Karl-Dieter Crisman |

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

Branch: | Commit: | ||

Dependencies: | Stopgaps: |

### Description (last modified by )

Similarly as in #9314

sage: latex(-(x+1)/(x+2)) \frac{-x + 1}{x + 2}

note the minus sign :(

Also (another report from web):

sage: var('a b c x') sage: solve(a*x^2+b*x+c==0,x)[0] x == -1/2*(b + sqrt(-4*a*c + b^2))/a sage: latex(_) x = \frac{-b + \sqrt{-4 \, a c + b^{2}}}{2 \, a}

### Change History (6)

### comment:1 Changed 12 years ago by

Description: | modified (diff) |
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### comment:2 Changed 12 years ago by

Milestone: | → sage-4.5.3 |
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### comment:3 Changed 12 years ago by

### comment:4 Changed 12 years ago by

Authors: | → Burcin Erocal |
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Reviewers: | → Karl-Dieter Crisman |

Status: | new → needs_review |

### comment:5 Changed 12 years ago by

Status: | needs_review → positive_review |
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### comment:6 Changed 12 years ago by

Milestone: | sage-4.6 → sage-duplicate/invalid/wontfix |
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Resolution: | → duplicate |

Status: | positive_review → closed |

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I fixed this while working on #9394 a while ago. I should have posted a new version of pynac before going on vacation, but couldn't find the time. Hopefully in the next days I'll push my changes to trac for review.