[latex3-commits] [git/LaTeX3-latex3-latex3] master: Document slightly better an l3fp-extended internal [ci skip] (8ba6046)

[Bruno Le Floch]

Repository : https://github.com/latex3/latex3
On branch  : master
Link       : https://github.com/latex3/latex3/commit/8ba6046d35c675f84800c70a83d4011d58195110

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commit 8ba6046d35c675f84800c70a83d4011d58195110
Author: Bruno Le Floch <bruno at le-floch.fr>
Date:   Sat May 5 17:39:47 2018 -0400

    Document slightly better an l3fp-extended internal [ci skip]


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8ba6046d35c675f84800c70a83d4011d58195110
 l3kernel/l3fp-extended.dtx |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/l3kernel/l3fp-extended.dtx b/l3kernel/l3fp-extended.dtx
index 9187ab8..2b4a246 100644
--- a/l3kernel/l3fp-extended.dtx
+++ b/l3kernel/l3fp-extended.dtx
@@ -442,7 +442,8 @@
 %     \cs{@@_fixed_mul_sub_back:wwwn} \meta{a} |;| \meta{b} |;| \meta{c} |;| \Arg{continuation}
 %     \cs{@@_fixed_one_minus_mul:wwn} \meta{a} |;| \meta{b} |;| \Arg{continuation}
 %   \end{syntax}
-%   Compute $a\times b + c$, $c - a\times b$, and $1 - a\times b$ and
+%   Sometimes called |FMA| (fused multiply-add), these functions
+%   compute $a\times b + c$, $c - a\times b$, and $1 - a\times b$ and
 %   feed the result to the \meta{continuation}.  Those functions require
 %   $0\leq a_{1}, b_{1}, c_{1} \leq 10000$.  Since those functions are
 %   at the heart of the computation of Taylor expansions, we