[Maxima-bugs] [ maxima-Bugs-760722 ] errors in integrate and factor

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Bugs item #760722, was opened at 2003-06-25 12:37
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: errors in integrate and factor

Initial Comment:

     2  6        4  4      6  2      8
432 a  y  - 504 a  y  + 6 a  y  - 3 a
--------------------------------------
              2    2 11/2
         2 (y  + a )
(C26) integrate(%,y,minf,inf);



Type-error in KERNEL::OBJECT-NOT-FIXNUM-ERROR-HANDLER:
   NIL is not of type FIXNUM

The same error occured in FACTOR on 
      
sqrt(y^2+a^2)*(432*a^2*y^6-504*a^4*y^4+6*a^6*y^2-3*a^8)/(2*y^12+12*a^2*y^10+30*a^4*y^8+30*a^8*y^2
+12*a^10*y^2+2*a^12)

These errors occured in the following version:      

Maxima version: 5.9.0
Maxima build date: 21:17 2/9/2003
host type: i386-redhat-linux-gnu
lisp-implementation-type: CMU Common Lisp
lisp-implementation-version: 18d



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