#4626: [with patch, needs more work] error in bessel_J(0,0)
------------------------------+---------------------------------------------
 Reporter:  zimmerma          |        Owner:  rlm       
     Type:  defect            |       Status:  assigned  
 Priority:  major             |    Milestone:  sage-3.4.1
Component:  basic arithmetic  |   Resolution:            
 Keywords:                    |  
------------------------------+---------------------------------------------
Changes (by zimmerma):

  * summary:  [with patch, positive review] error in bessel_J(0,0) => [with
              patch, needs more work] error in bessel_J(0,0)

Comment:

 I've reported the problem upstream to Pari.

 The patch needs more work since non-integer arguments are no longer
 allowed:
 {{{
 sage: bessel_J(0.1,0)
 ...
 TypeError: Attempt to coerce non-integral RealNumber to Integer
 }}}
 This used to work before the patch:
 {{{
 sage: bessel_J(0.1,0.1)
 0.777264368097005
 }}}

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/4626#comment:6>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of 
Reinventing the Wheel
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups 
"sage-trac" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to 
[email protected]
For more options, visit this group at 
http://groups.google.com/group/sage-trac?hl=en
-~----------~----~----~----~------~----~------~--~---

Reply via email to