diff options
Diffstat (limited to 'lib/wolff.h')
| -rw-r--r-- | lib/wolff.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/wolff.h b/lib/wolff.h index 4270f33..428ce85 100644 --- a/lib/wolff.h +++ b/lib/wolff.h @@ -31,6 +31,8 @@ typedef struct { int32_t dHb; } cluster_t; +int32_t sign(double x); + cluster_t *flip_cluster(const graph_t *g, const double *ps, bool *x, gsl_rng *r); |