#19336: typo in lambert_w._print_latex_()
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   Reporter:  rws        |            Owner:
       Type:  defect     |           Status:  new
   Priority:  minor      |        Milestone:  sage-6.9
  Component:  symbolics  |         Keywords:
  Merged in:             |          Authors:
  Reviewers:             |  Report Upstream:  N/A
Work issues:             |           Branch:
     Commit:             |     Dependencies:
   Stopgaps:             |
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 From https://groups.google.com/forum/?hl=en#!topic/sage-
 support/bjrk5270wEE

 LaTeX output is defect.

 this is probably
 {{{
 diff --git a/src/sage/functions/log.py b/src/sage/functions/log.py
 index cc59437..17241ad 100644
 --- a/src/sage/functions/log.py
 +++ b/src/sage/functions/log.py
 @@ -766,8 +766,8 @@ class Function_lambert_w(BuiltinFunction):
              \operatorname{W_{1}}(x)
          """
          if n == 0:
 -            return r"\operatorname{W_0}(%s)" % z
 +            return r"\operatorname{W_0}({%s})" % z
          else:
 -            return r"\operatorname{W_{%s}}(%s)" % (n, z)
 +            return r"\operatorname{W_{%s}}({%s})" % (n, z)

  lambert_w = Function_lambert_w()
 }}}

--
Ticket URL: <http://trac.sagemath.org/ticket/19336>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
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