libzahl

big integer library
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commit 89898de3bfa38d39494555a3e109253489a0e0b6
parent a13f9f4c6ab80436a9edeca30eccbe1b4de735fc
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:
doc/exercises.tex | 2+-
1 file changed, 1 insertion(+), 1 deletion(-)

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); \}