Opened 3 years ago

Last modified 3 years ago

#23256 new defect

detect_poles detects too many poles

Reported by: kcrisman Owned by:
Priority: major Milestone: sage-8.0
Component: graphics Keywords:
Cc: beginner Merged in:
Authors: Reviewers:
Report Upstream: N/A Work issues:
Branch: Commit:
Dependencies: Stopgaps:

Description (last modified by kcrisman)

Check out ​the graph of tangent with detect_poles=True: 

plot(tan(x),(x,-pi/2,pi/2),detect_poles='show',ymin=-2,ymax=2)

Ideas? Probably this doesn't lie too deep in the code. Note that with detect_poles='show' there is no problem.

Attachments (1)

tangent.png​ (25.2 KB) - added by kcrisman 3 years ago.

Download all attachments as: .zip

Change History (2)

Changed 3 years ago by kcrisman

comment:1 Changed 3 years ago by kcrisman

  • Description modified (diff)
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