Fixed point matrix representation considered harmful

Keith Packard keithp at
Wed Mar 19 09:55:34 PDT 2008

On Wed, 2008-03-19 at 16:59 +0100, Joerg Sonnenberger wrote:

> OK, so you basically want to specify a 32bit (or whatever) IEEE format
> without all the nasty parts? E.g. subnormals and exception values?

Exception values (NaN, +/-inf) should be invalid, but denorms shouldn't
cause any issues for us.

keith.packard at
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