From: Michael Orlitzky <michael@orlitzky.com>
Date: Mon, 9 Mar 2026 12:59:13 +0000 (-0400)
Subject: **/*.m: load the statistics package for unifrnd
X-Git-Url: https://gitweb.michael.orlitzky.com/?a=commitdiff_plain;h=86bf68da949dcd7b5efcd5f0da24eb2a0e3da645;p=octave.d.git

**/*.m: load the statistics package for unifrnd

The unifrnd() function was moved to the statistics package in
Octave 4.4:

  https://octave.org/NEWS-4.4.html

We add "pkg load statistics;" where necessary, and now implicitly
depend on the statistics package.
---

diff --git a/random_positive_definite_matrix.m b/random_positive_definite_matrix.m
index 9b3f0f0..164cb33 100644
--- a/random_positive_definite_matrix.m
+++ b/random_positive_definite_matrix.m
@@ -19,6 +19,10 @@ function A = random_positive_definite_matrix(integerN, max_entry = realmax)
   %
   %   - ``A`` -- A symmetric, positive definite matrix.
   %
+
+  % provides unifrnd()
+  pkg load statistics;
+
   U = random_orthogonal_matrix(integerN);
   d = unifrnd(eps, max_entry, 1, integerN);
   D = diag(d);
diff --git a/tests/conjugate_gradient_method_tests.m b/tests/conjugate_gradient_method_tests.m
index 3f068ae..bdc34ba 100644
--- a/tests/conjugate_gradient_method_tests.m
+++ b/tests/conjugate_gradient_method_tests.m
@@ -1,3 +1,6 @@
+## provides unifrnd()
+pkg load statistics;
+
 ## Used throughout. The CGM uses the infinity norm as the stopping
 ## condition, so we had better also.
 max_iterations = 10000;
diff --git a/tests/preconditioned_conjugate_gradient_method_tests.m b/tests/preconditioned_conjugate_gradient_method_tests.m
index a27d3e2..d30be5e 100644
--- a/tests/preconditioned_conjugate_gradient_method_tests.m
+++ b/tests/preconditioned_conjugate_gradient_method_tests.m
@@ -1,3 +1,6 @@
+## provides unifrnd()
+pkg load statistics;
+
 ## Used throughout. The PCGM uses the infinity norm as the stopping
 ## condition, so we had better also.
 max_iterations = 10000;
diff --git a/tests/steepest_descent_tests.m b/tests/steepest_descent_tests.m
index d6de1cc..5ded0e0 100644
--- a/tests/steepest_descent_tests.m
+++ b/tests/steepest_descent_tests.m
@@ -1,3 +1,6 @@
+## provides unifrnd()
+pkg load statistics;
+
 ## We can use the steepest descent method to solve Qx=b as in the
 ## conjugate gradient method. Like we did there, we test that the
 ## steepest descent method agrees with Octave's PCGM and our CGM.