[ODE] Matrix multiplication!

david@csworkbench.com david at csworkbench.com
Tue Mar 18 20:26:01 2003


How about a simple dIASSERT(A!=B && A!=C);????  That would tell them
exactly what's wrong, and not slow down release code with an extra
branch.

David Whittaker

> It's really not worth changing code, but this limitation should be
> documented. Else new ODE users may think there's something wrong with
> their  code because they haven't been properly informed about the
> preconditions for  the functions.
>
>
>
>>From: Thomas Harte <thomasharte@lycos.co.uk>
>>To: ode@q12.org
>>Subject: Re: [ODE] Matrix multiplication!
>>Date: Tue, 18 Mar 2003 22:24:34 +0100
>>
>> >No one told me that I have to use 3 separate matrices. I think there
>>should
>> >be a warning in documentation
>>
>>Or possibly even a special clause in the code which causes a slower
>> version with a temporary matrix to execute and then copy the results
>> back?
>>
>>-Thomas
>>
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>><< message3.txt >>
>
>
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