URI: 
       Saturated subtraction: { => r = }a ∸ b = ..... - libzahl - big integer library
  HTML git clone git://git.suckless.org/libzahl
   DIR Log
   DIR Files
   DIR Refs
   DIR README
   DIR LICENSE
       ---
   DIR commit 33bae5e5a2a36f6269d6953dfe2267720325d31c
   DIR parent b86683847ecd3e67274330b67d257db463629969
  HTML Author: Mattias Andrée <maandree@kth.se>
       Date:   Sun, 24 Jul 2016 20:44:06 +0200
       
       Saturated subtraction: { => r = }a ∸ b = .....
       
       Signed-off-by: Mattias Andrée <maandree@kth.se>
       
       Diffstat:
         M doc/exercises.tex                   |       2 +-
       
       1 file changed, 1 insertion(+), 1 deletion(-)
       ---
   DIR diff --git 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 $r = a \dotminus b = \max \{ 0,~ a - b \}$.