Fix a small error in the solution for Powers of the golden ratio - libzahl - big integer library
 (HTM) git clone git://git.suckless.org/libzahl
 (DIR) Log
 (DIR) Files
 (DIR) Refs
 (DIR) README
 (DIR) LICENSE
       ---
 (DIR) commit 89898de3bfa38d39494555a3e109253489a0e0b6
 (DIR) parent a13f9f4c6ab80436a9edeca30eccbe1b4de735fc
 (HTM) Author: Mattias Andrée <maandree@kth.se>
       Date:   Mon, 25 Jul 2016 16:56:20 +0200
       
       Fix a small error in the solution for Powers of the golden ratio
       
       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
       @@ -508,7 +508,7 @@ but for efficiency and briefness, we will use
        void golden_pow(z_t r, z_t p)
        \{
            if (zsignum(p) <= 0)
       -        zsetu(r, zzero(p));
       +        zsetu(r, zcmpi(p, -1) >= 0);
            else
                lucas(r, p);
        \}