Ticket #2236 (closed defect: fixed)

Opened 17 months ago

Last modified 17 months ago

[with patch, positive review] plot randomizes the endpoints of the interval and causes wiggling in the graph

Reported by: jason Owned by: was
Priority: major Milestone: sage-2.10.2
Component: graphics Keywords:
Cc: Reviewer(s):
Author(s): Merged in:

Description

p=plot(x, (x,-1,1)) p[0][0] == -1 p[0][-1] == 1

They will almost always return false before the patch. After the patch, the two statements should return True always.

Attachments

plot_fix_endpoints.patch (1.4 KB) - added by jason 17 months ago.

Change History

Changed 17 months ago by was

I agree with the suggestion to *not* randomize the endpoints. That's bad.

Changed 17 months ago by jason

Changed 17 months ago by jason

  • summary changed from plot randomizes the endpoints of the interval and causes wiggling in the graph to [with patch, needs review] plot randomizes the endpoints of the interval and causes wiggling in the graph

Changed 17 months ago by mabshoff

  • status changed from new to closed
  • resolution set to fixed

Merged in Sage 2.10.2.alpha2

Changed 17 months ago by jason

For the record, on IRC:

[16:55] <wstein> #2236 -- positive review.

Changed 17 months ago by jason

  • summary changed from [with patch, needs review] plot randomizes the endpoints of the interval and causes wiggling in the graph to [with patch, positive review] plot randomizes the endpoints of the interval and causes wiggling in the graph
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