From: Sam Moore <matches@ucc.asn.au>
Date: Fri, 3 Oct 2014 06:25:06 +0000 (+0800)
Subject: Keeping it Real, add Gmprat::Str, Gmprat::Log10
X-Git-Url: https://git.ucc.asn.au/?p=ipdf%2Fcode.git;a=commitdiff_plain;h=6b7e92069596a3f19fbe068b14a9c5ef59c22061;hp=6b7e92069596a3f19fbe068b14a9c5ef59c22061

Keeping it Real, add Gmprat::Str, Gmprat::Log10

Fixed* all those horrible compile errors.
View can now use VReal and Path can now use PReal
	and at the moment they are Gmprat unless the quadtree is enabled.

For Gmprat::Log10 there are problems.

Using: log(a/b) = log(a) - log(b)
       log(a*b) = log(a) + log(b)

Unfortunately mpz_div_ui quickly becomes a massive performance issue.
Even when well within the range of IEEE singles.

Need to rewrite Gmprat::Log10 but may as well commit since it works* slowly at least.
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