Opened 12 years ago

Closed 11 years ago

#9478 closed defect (fixed)

LaTeX error for iterated polynomial rings

Reported by: novoselt Owned by: AlexGhitza
Priority: major Milestone: sage-4.7.1
Component: basic arithmetic Keywords: latex, sd31, beginner
Cc: Merged in: sage-4.7.1.rc0
Authors: Andrey Novoseltsev Reviewers: Kiran Kedlaya
Report Upstream: N/A Work issues:
Branch: Commit:
Dependencies: Stopgaps:

Status badges


I have just discovered the following:

sage: R1.<xi, x> = QQ[]
sage: print latex(xi*x)
\xi x
sage: R2.<a> = QQ[]
sage: R3.<xi, x> = R2[]
sage: print latex(xi*x)

Notice no space between variables on the last line. Of course, this gives an error.

Attachments (1)

trac_9478_bug_in_LaTeXing_of_iterated_polynomials.patch (2.9 KB) - added by novoselt 11 years ago.

Download all attachments as: .zip

Change History (8)

comment:1 Changed 12 years ago by fwclarke

I am currently working  on a rewrite of the patch to #8938.  I will try to correct this at the same time.

comment:2 Changed 12 years ago by burcin

  • Component changed from symbolics to basic arithmetic
  • Owner changed from burcin to AlexGhitza

This doesn't belong in the symbolics component.

comment:3 Changed 12 years ago by novoselt

This issue is still present in Sage-4.6.

comment:4 Changed 11 years ago by novoselt

  • Authors set to Andrey Novoseltsev
  • Keywords sd31 added

comment:5 Changed 11 years ago by novoselt

  • Keywords beginner added
  • Status changed from new to needs_review

comment:6 Changed 11 years ago by kedlaya

  • Reviewers set to Kiran Kedlaya
  • Status changed from needs_review to positive_review

Looks fine, applies against 4.7, no doctest failures.

comment:7 Changed 11 years ago by jdemeyer

  • Merged in set to sage-4.7.1.rc0
  • Resolution set to fixed
  • Status changed from positive_review to closed
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