-unit_test_equals("sin[0, pi, 2*pi] == 0", ...
- 0, ...
- divided_difference(@sin, [0,pi,2*pi]));
+fprintf('\n');
+fprintf('Total tests attempted: %d\n', unittest_results.total);
+fprintf('Total tests passed: %d\n', unittest_results.pass);
+fprintf('Total tests failed: %d\n', unittest_results.fail);