<div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">On Sat, 3 Nov 2012, Ben Gamari wrote:<br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
My digamma package[1] implements an approximation to the digamma<br>
function (due to Tom Minka). Considering that the math-functions package<br>
already has a gamma implementation, it seems it would be natural to<br>
merge digamma into this package.</blockquote></blockquote><div><br></div><div>I&#39;ve added a digamma implementation: <a href="https://github.com/bos/math-functions/commit/6290827ac3054c6e1a49511381dc95a628b82144">https://github.com/bos/math-functions/commit/6290827ac3054c6e1a49511381dc95a628b82144</a> </div>
</div>