Index: trunk/psLib/test/math/tst_psMinimizeLMM.c
===================================================================
--- trunk/psLib/test/math/tst_psMinimizeLMM.c	(revision 7160)
+++ trunk/psLib/test/math/tst_psMinimizeLMM.c	(revision 7181)
@@ -15,4 +15,5 @@
 #define NUM_DATA_POINTS 300
 #define NUM_PARAMS 3
+#define VERBOSE 0
 float expectedParm[NUM_PARAMS];
 
@@ -96,5 +97,8 @@
         coordinates->data.F32[i] = function(params, x) + 0.1 * (2.0 * psRandomGaussian(rng) - 1.0);
         errors->data.F32[i] = 0.1;
-        printf("Data %ld: (%f, %f) --> %f\n", i, x->data.F32[0], x->data.F32[1], coordinates->data.F32[i]);
+        if (VERBOSE) {
+            printf("Data %ld: (%f, %f) --> %f\n",
+                   i, x->data.F32[0], x->data.F32[1], coordinates->data.F32[i]);
+        }
     }
 
@@ -118,5 +122,7 @@
             float expected = function(params, x);
             diff += (fitted - expected) / fabsf(expected);
-            printf("Data point %ld: Fitted: %f, expected: %f\n", i, fitted, expected);
+            if (VERBOSE) {
+                printf("Data point %ld: Fitted: %f, expected: %f\n", i, fitted, expected);
+            }
             fflush(stdout);
         }