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From Ted Dunning <>
Subject Re: [math] matrix identity, matrix as transformation
Date Mon, 02 Mar 2009 16:25:41 GMT
Sounds like a simple job for a wrapper.  You just have to wrap multiply as

I certainly don't think that a method like getTranslation which is just a
pseudonym for get(3,2) and which assumes a 3x3 input matrix is very broadly

Setting (super or sub) diagonals is a bit more interesting.

On Mon, Mar 2, 2009 at 6:25 AM, Jelle Herold <> wrote:

> I cannot easily extend RealMatrix with these methods by subclassing
> (because the inherited
> multiply then wouldn't get me a transform.

Ted Dunning, CTO

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