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From: Ken Thomas <kst@ecs.soton.ac.uk>
Subject: Ada.Numerics.Generic_Real_Arrays: Problem with Transpose
Date: Fri, 27 Jul 2007 01:59:47 -0700
Date: 2007-07-27T01:59:47-07:00	[thread overview]
Message-ID: <1185526787.290787.128210@g4g2000hsf.googlegroups.com> (raw)

There is an error in the transpose function in the library
Ada.Numerics.Generic_Real_Arrays in the GNAT GPL 2007 edition; it
returns the matrix unchanged not the transpose. I am using the windows
version.

I discovered it after getting some strange results in my Finite
Element code, other users should check their code.

A workaround is trivial and I have reported it to Adacore.

In other respects, this library is a valuable contribution for those
involved in numerical computation.

Ken




             reply	other threads:[~2007-07-27  8:59 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-07-27  8:59 Ken Thomas [this message]
2007-07-27  9:52 ` Ada.Numerics.Generic_Real_Arrays: Problem with Transpose Colin Paul Gloster
2007-08-01  8:46   ` Ken Thomas
2007-08-01 12:14     ` Jeffrey Creem
2007-08-01 15:14     ` Robert A Duff
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