libzahl

commit 1cd4ab5ac3c4084541eb1b999e3af9c9156f5bca
parent 5c96f694655fa00ea03bc13244435e9b264250b0
Author: Mattias Andrée <maandree@kth.se>
Date:   Mon,  6 Jun 2016 12:21:51 +0200

Manual: lcm: warn that gcd may be zero

Signed-off-by: Mattias Andrée <maandree@kth.se>

Diffstat:
M
doc/not-implemented.tex
 | 
3
+++

1 file changed, 3 insertions(+), 0 deletions(-)
diff --git a/doc/not-implemented.tex b/doc/not-implemented.tex
@@ -85,6 +85,9 @@ more about this, I refer you to Wikipeida.
     \mbox{lcm}(a, b) = \frac{\lvert a \cdot b \rvert}{\mbox{gcd}(a, b)}
 }\)
 
+Be aware, {\tt zgcd} can return zero. If this
+is ignored.
+
 
 \newpage
 \section{Modular multiplicative inverse}