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authorMattias Andrée <maandree@kth.se>2016-07-24 20:44:06 +0200
committerMattias Andrée <maandree@kth.se>2016-07-24 20:44:06 +0200
commit33bae5e5a2a36f6269d6953dfe2267720325d31c (patch)
treea142ad2f86772a5c507bc97abb02e8e9013c9ac7
parentMention that a composite that passes a heuristic primality test is kown as a pseudoprime (diff)
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Saturated subtraction: { => r = }a ∸ b = .....
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to '')
-rw-r--r--doc/exercises.tex2
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/exercises.tex b/doc/exercises.tex
index 100978f..6afbead 100644
--- a/doc/exercises.tex
+++ b/doc/exercises.tex
@@ -34,7 +34,7 @@ Implement the function
\vspace{-1em}
\noindent
-which calculates $a \dotminus b = \max \{ 0,~ a - b \}$.
+which calculates $r = a \dotminus b = \max \{ 0,~ a - b \}$.