#8720: CC and CDF do not display numeric 0
-------------------------------------------------------------+--------------
       Reporter:  jason                                      |         Owner:  
AlexGhitza                          
           Type:  defect                                     |        Status:  
needs_review                        
       Priority:  major                                      |     Milestone:  
sage-5.0                            
      Component:  basic arithmetic                           |    Resolution:   
                                   
       Keywords:                                             |   Work issues:  
fix doctests                        
Report Upstream:  N/A                                        |     Reviewers:  
Paul Zimmermann, Karl-Dieter Crisman
        Authors:  Jason Grout, Mike Hansen, Paul Zimmermann  |     Merged in:   
                                   
   Dependencies:                                             |      Stopgaps:   
                                   
-------------------------------------------------------------+--------------

Old description:

> Look at the inconsistency:
>
> {{{
> sage: RR(0)
> 0.000000000000000
> sage: RDF(0)
> 0.0
> }}}
>
> versus
>
> {{{
> sage: CDF(0)
> 0
> sage: CC(0)
> 0
> }}}
>

> ----
>
> Apply [attachment:trac-8720-printing-complex-zero.patch],
> [attachment:trac_8720-doctests.patch], and
> [attachment:trac_8720-doctests-2.patch].

New description:

 Look at the inconsistency:

 {{{
 sage: RR(0)
 0.000000000000000
 sage: RDF(0)
 0.0
 }}}

 versus

 {{{
 sage: CDF(0)
 0
 sage: CC(0)
 0
 }}}


 ----

 Apply [attachment:trac-8720-printing-complex-zero.patch],
 [attachment:trac_8720-doctests.patch],
 [attachment:trac_8720-doctests-2.patch]
 and [attachment:trac_8720-doctests-3.patch].

--

Comment (by zimmerma):

 changed description for the patchbot.

 Paul

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/8720#comment:26>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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