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diff --git a/src/com/jsyn/unitgen/MultiplyAdd.java b/src/com/jsyn/unitgen/MultiplyAdd.java
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+/*
+ * Copyright 2009 Phil Burk, Mobileer Inc
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.jsyn.unitgen;
+
+import com.jsyn.ports.UnitInputPort;
+import com.jsyn.ports.UnitOutputPort;
+
+/**
+ * <pre>
+ * output = (inputA * inputB) + inputC
+ * </pre>
+ * 
+ * @author Phil Burk (C) 2009 Mobileer Inc
+ * @version 016
+ * @see Multiply
+ * @see Add
+ */
+public class MultiplyAdd extends UnitGenerator {
+    public UnitInputPort inputA;
+    public UnitInputPort inputB;
+    public UnitInputPort inputC;
+    public UnitOutputPort output;
+
+    /* Define Unit Ports used by connect() and set(). */
+    public MultiplyAdd() {
+        addPort(inputA = new UnitInputPort("InputA"));
+        addPort(inputB = new UnitInputPort("InputB"));
+        addPort(inputC = new UnitInputPort("InputC"));
+        addPort(output = new UnitOutputPort("Output"));
+    }
+
+    @Override
+    public void generate(int start, int limit) {
+        double[] aValues = inputA.getValues();
+        double[] bValues = inputB.getValues();
+        double[] cValues = inputC.getValues();
+        double[] outputs = output.getValues();
+        for (int i = start; i < limit; i++) {
+            outputs[i] = (aValues[i] * bValues[i]) + cValues[i];
+        }
+    }
+
+}