TR1 Math

[Benjamin Kosnik]

Hi Ed! This looks great. It's encouraging to see somebody working on
this difficult piece of TR1.

I have a couple of comments in addition to Paolo's feedback.

1) attribution:
+// Written by Edward Smith-Rowland based on numerous mathematics books.

A bit more detail, please.

2) namespace macro confusion

this:
+_GLIBCXX_BEGIN_NAMESPACE(std)
+
+_GLIBCXX_BEGIN_NAMESPACE(tr1)

should instead be consistent with the other tr1 headers:

+ namespace std
+ {
+_GLIBCXX_BEGIN_NAMESPACE(tr1)


In general, this looks like it is ready to start being checked in, to
me. Do you have your assignment in place?

Also, what is the plan WRT GSL? Is there a plan for cooperation, or is
this just going to be a separate code base? Insights appreciated.

You say:

> I think it would be worthwhile to have a GSL-TR1 deathmatch although
> this might not be appropriate for the testsuite.

Can you elaborate?

-benjamin