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[Axiom-developer] [bugs #6357] (new) sqrt(-1/abs(x))-1/sqrt(-abs(x))=>0


From: Bill Page
Subject: [Axiom-developer] [bugs #6357] (new) sqrt(-1/abs(x))-1/sqrt(-abs(x))=>0
Date: Thu, 20 Jan 2005 23:52:12 -0600

--removed:
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-From BillPage Thu Jan 20 23:44:03 -0600 2005
-From: Bill Page
-Date: Thu, 20 Jan 2005 23:44:03 -0600

??changed:
-Message-ID: <address@hidden>
-
-
-This is an automated notification sent by Savannah.
-It relates to:
-               bugs #6357, project Axiom Computer Algebra System
-
-==============================================================================
- LATEST MODIFICATIONS of bugs #6357:
-==============================================================================
-
-               Posted by: Bill Page <billpage1>
-               Posted on: 2005-01-21 05:43 (Canada/Eastern)
-    _______________________________________________________
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-                  Status:                    None -> transferred            
-
-
-==============================================================================
-[3 more lines...]
 OVERVIEW of bugs #6357::

  URL:

??changed:
-Example of code trigerring the bug: sqrt(-1/abs(x))-1/sqrt(-abs(x))
-          Internal cause: 
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-    _______________________________________________________
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-should be 2%i/sqrt(x)
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-    _______________________________________________________
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-Follow-up Comments:
-

Example of code trigerring the bug:

\begin{axiom}
sqrt(-1/abs(x))-1/sqrt(-abs(x))
\end{axiom}

should be:
\begin{axiom}
 2*%i/sqrt(x)
\end{axiom}

++added:


++added:


++added:


??changed:
-The error occurs, because
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-sqrt(1/x::Expression Integer)=>1/sqrt(x)
-
-but I don't see why this happens.
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-==============================================================================
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-This item URL is:
-  <http://savannah.nongnu.org/bugs/?func=detailitem&item_id=6357>
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-_______________________________________________
-[2 more lines...]

The error occurs, because::

  sqrt(1/x::Expression Integer)=>1/sqrt(x)



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