Rename random_vector_on_disk to random_on_disk.

* src/sambal/sambal.py (random_vector_on_disk): Rename to
random_on_disk.
(random_vector_on_spherical_cap_cdf,
random_vector_on_spherical_cap_pdf): Call random_on_disk instead of
random_vector_on_disk.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/sambal/sambal.py b/src/sambal/sambal.py
index fbb2025..de68d1c 100644
--- a/src/sambal/sambal.py
+++ b/src/sambal/sambal.py
@@ -73,7 +73,7 @@ def random_planar_angle_pdf(maximum_planar_angle, dim):
         if f < (dim-2)*log(sin(theta)):
             return theta
 
-def random_vector_on_disk(axis, planar_angle):
+def random_on_disk(axis, planar_angle):
     """Return a random vector uniformly distributed on the periphery of a
 disk."""
     dim = axis.size
@@ -86,7 +86,7 @@ def random_vector_on_spherical_cap_cdf(axis, maximum_planar_angle):
     """Return a random vector uniformly distributed on a spherical
 cap. The random planar angle is generated using inverse transform
 sampling."""
-    return random_vector_on_disk(axis, random_planar_angle_cdf(maximum_planar_angle, axis.size))
+    return random_on_disk(axis, random_planar_angle_cdf(maximum_planar_angle, axis.size))
 
 def random_vector_on_spherical_cap_pdf(axis, maximum_planar_angle):
     """Return a random vector uniformly distributed on a spherical
@@ -97,4 +97,4 @@ random_vector_on_spherical_cap_cdf for large dimensions and small
 angles.
 
     """
-    return random_vector_on_disk(axis, random_planar_angle_pdf(maximum_planar_angle, axis.size))
+    return random_on_disk(axis, random_planar_angle_pdf(maximum_planar_angle, axis.size))