Opened 9 years ago

Last modified 8 years ago

## #15336 new enhancement

# parametric_plot should accept a function generating a pair of values

Reported by: | David A. Madore | Owned by: | |
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Priority: | minor | Milestone: | sage-6.4 |

Component: | graphics | Keywords: | |

Cc: | Merged in: | ||

Authors: | Reviewers: | ||

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

Branch: | Commit: | ||

Dependencies: | Stopgaps: |

### Description

parametric_plot takes a pair of functions that it will evaluate for various values of the plotting parameter (to produce the x and y coordinates of the plot). Sometimes it would be more convenient and more efficient to take a single function returning a pair of values: for example when a lot of precomputation has to be done from the parameter so that computing x alone or y alone is just as complicated as computing (x,y). Currently this does not seem to be possible.

### Change History (3)

### comment:1 Changed 9 years ago by

Milestone: | sage-6.1 → sage-6.2 |
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### comment:2 Changed 9 years ago by

Milestone: | sage-6.2 → sage-6.3 |
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### comment:3 Changed 8 years ago by

Milestone: | sage-6.3 → sage-6.4 |
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