[algorithms.bib] added new reference

[TODO] added pointers


git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@6065 280ebfd0-de03-0410-8827-d642c229c3f4

1 files changed, 2 insertions, 0 deletions

diff --git a/algorithms.tex b/algorithms.tex
index 067d99a5a..474a18455 100644
--- a/algorithms.tex
+++ b/algorithms.tex
@@ -2958,6 +2958,7 @@ Here, we choose the free parameter $a$ to be an integer.
 
 According to \cite[Section 2.6]{Pugh04}, the relative error is bounded by
 $a^{-1/2} (2\pi)^{-a-1/2}$ for $a \ge 3$ and $\Re(z) \ge 0$.
+See also \cite{Smith01}.
 
 \subsection{The Riemann Zeta function}
 
@@ -4031,6 +4032,7 @@ where:
    R(n) = \int_n^{\infty} \frac{\exp(-u)}{u} du \sim \frac{\exp(-n)}{n}
         \sum_{k=0}^{\infty} \frac{k!}{(-n)^k}. \]
 This identity is attributed to Sweeney by Brent \cite{Brent78}.
+(See also \cite{Smith01}.)
 We have $S(n) = _2 F_2(1,1;2,2;-n)$ and $R(n) = {\rm Ei}(1, n)$.
 
 \medskip