rotate and translate the path in path_init to speed things up

1 files changed, 2 insertions, 0 deletions

diff --git a/src/misc.h b/src/misc.h
index bd114aa..295e59c 100644
--- a/src/misc.h
+++ b/src/misc.h
@@ -3,6 +3,8 @@
 
 #include <stdlib.h> /* for size_t */
 
+int isclose(double a, double b, double rel_tol, double abs_tol);
+int allclose(double *a, double *b, size_t n, double rel_tol, double abs_tol);
 double logsumexp(double *a, size_t n);
 double norm(double x, double mu, double sigma);
 double norm_cdf(double x, double mu, double sigma);