[changeset] : modify tolerance for single precision test in mappers.cc to respect eps(single)

[John W. Eaton]

On 28-Aug-2008, Ben Abbott wrote:

| 
| On Aug 26, 2008, at 11:29 PM, John W. Eaton wrote:
| 
| > On 26-Aug-2008, Ben Abbott wrote:
| >
| > | Building the default branch on Mac OSX using Apple's vecLib  
| > results in
| > | a failure for the single precision mappers.cc tests.
| > |
| > | I've attached a minimal changeset.
| >
| > I applied it.
| >
| > | However, I notice that single
| > | precision tests often make use of "eps" rather than "eps('single')".
| > | Would it be good form to change all single precision tests to  
| > refer to
| > | eps('single')?
| >
| > Yes, that would probably be the right thing to do.
| 
| Using sed, I only found one instance of this ... the one I noticed  
| previously ;-)
| 
| Changeset is attached.

I applied it.

Thanks,

jwe