Bug 3279 - Need to check for extraneous solutions
Need to check for extraneous solutions
Status: RESOLVED FIXED
Product: vizisolve
Classification: Unclassified
Component: source
1
All All
: P3 normal
: ---
Assigned To: jlinstrum
Depends on:
Blocks:
  Show dependency treegraph
 
Reported: 2011-04-28 19:52 UTC by jlinstrum
Modified: 2011-05-02 06:44 UTC (History)
1 user (show)

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Description jlinstrum 2011-04-28 19:52:16 UTC
ViziSolve does not check to see if solutions are extraneous.  For instance solving:
  sqrt(x+5) +  x = 1
Program comes up with x=4 or x=-1, but x=4 is extraneous.
Comment 1 jlinstrum 2011-05-02 06:44:52 UTC
Fix coded and tested and will be in next release (0.7.2).