Opened 9 years ago

Last modified 4 years ago

#12316 needs_info enhancement

find_fit does not work for piecewise functions

Reported by: Shashank Owned by: jason, jkantor
Priority: minor Milestone: sage-7.3
Component: numerical Keywords: piecewise find_fit
Cc: Merged in:
Authors: Reviewers:
Report Upstream: N/A Work issues:
Branch: Commit:
Dependencies: Stopgaps:

Description

find_fit calls len(variables) which is not defined for piecewise functions. There is a variable "length" that is equivalent. If the function passed to find_fit is piecewise it should call "length" instead of "len(variables)".

Change History (8)

comment:1 Changed 9 years ago by kcrisman

  • Type changed from PLEASE CHANGE to enhancement

comment:2 Changed 9 years ago by kcrisman

  • Report Upstream changed from Not yet reported upstream; Will do shortly. to N/A

comment:3 Changed 9 years ago by kcrisman

It would be great if you could post an example of what should work, by the way, just for reference. Thanks!

comment:4 Changed 7 years ago by jdemeyer

  • Milestone changed from sage-5.11 to sage-5.12

comment:5 Changed 7 years ago by vbraun_spam

  • Milestone changed from sage-6.1 to sage-6.2

comment:6 Changed 6 years ago by vbraun_spam

  • Milestone changed from sage-6.2 to sage-6.3

comment:7 Changed 6 years ago by vbraun_spam

  • Milestone changed from sage-6.3 to sage-6.4

comment:8 Changed 4 years ago by mkoeppe

  • Milestone changed from sage-6.4 to sage-7.3
  • Status changed from new to needs_info
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