Index: /trunk/psModules/src/detrend/pmSkySubtract.c
===================================================================
--- /trunk/psModules/src/detrend/pmSkySubtract.c	(revision 24093)
+++ /trunk/psModules/src/detrend/pmSkySubtract.c	(revision 24094)
@@ -410,9 +410,9 @@
     // XXX: How do we know if these matrix operations were successful?
     //
-    Aout = psMatrixLUD(Aout, &outPerm, A);
+    Aout = psMatrixLUDecomposition(Aout, &outPerm, A);
     PS_ASSERT_IMAGE_NON_NULL(Aout, NULL);
     PS_ASSERT_IMAGE_NON_EMPTY(Aout, NULL);
     psVector *C = psVectorAlloc(localPolyTerms, PS_TYPE_F64);
-    psMatrixLUSolve(C, Aout, B, outPerm);
+    psMatrixLUSolution(C, Aout, B, outPerm);
 
     //