diff --git a/src/main/java/com/reandroid/arsc/decoder/ComplexUtil.java b/src/main/java/com/reandroid/arsc/decoder/ComplexUtil.java
index fd521c1..05a0909 100644
--- a/src/main/java/com/reandroid/arsc/decoder/ComplexUtil.java
+++ b/src/main/java/com/reandroid/arsc/decoder/ComplexUtil.java
@@ -20,9 +20,10 @@ public class ComplexUtil {
     public static String decodeComplex(boolean fraction, int complex_value){
         int radixFlag = (complex_value >> COMPLEX_RADIX_SHIFT) & COMPLEX_RADIX_MASK;
         Radix radix = Radix.forFlag(radixFlag);
-        int mantissa = (complex_value >> COMPLEX_MANTISSA_SHIFT) & COMPLEX_MANTISSA_MASK;
-        mantissa = mantissa << radix.getShift();
-        float value = mantissa * MANTISSA_MULTIPLIER;
+
+        int mantissa = (complex_value & ( COMPLEX_MANTISSA_MASK <<COMPLEX_MANTISSA_SHIFT));
+        float value = mantissa * radix.getMultiplier();
+
         int unit_type = (complex_value >> COMPLEX_UNIT_SHIFT) & COMPLEX_UNIT_MASK;
         Unit unit = Unit.fromFlag(fraction, unit_type);
         return radix.formatFloat(fraction, value) + unit.getSymbol();
@@ -132,16 +133,18 @@ public class ComplexUtil {
         };
     }
     public enum Radix{
-        RADIX_23p0(0, 23),
-        RADIX_16p7(1, 16),
-        RADIX_8p15(2, 8),
-        RADIX_0p23(3, 0);
+        RADIX_23p0(0, 23, MANTISSA_MULT),
+        RADIX_16p7(1, 16, 1.0f/(1<<7) * MANTISSA_MULT),
+        RADIX_8p15(2, 8, 1.0f/(1<<15) * MANTISSA_MULT),
+        RADIX_0p23(3, 0, 1.0f/(1<<23) * MANTISSA_MULT);
 
         private final int flag;
         private final int shift;
-        Radix(int flag, int shift) {
+        private final float multiplier;
+        Radix(int flag, int shift, float multiplier) {
             this.flag = flag;
             this.shift = shift;
+            this.multiplier = multiplier;
         }
         public String formatFloat(boolean scale, float value){
             if(this.flag == 0){
@@ -195,12 +198,15 @@ public class ComplexUtil {
         public int getShift() {
             return shift;
         }
+        public float getMultiplier() {
+            return multiplier;
+        }
     }
     private static final int COMPLEX_RADIX_SHIFT = 4;
     private static final int COMPLEX_RADIX_MASK = 0x3;
     private static final int COMPLEX_MANTISSA_SHIFT = 8;
-    private static final int COMPLEX_MANTISSA_MASK = 0xffffff;
-    private static final float MANTISSA_MULTIPLIER = (1.0f / (1 << 23));
+    private static final int COMPLEX_MANTISSA_MASK = 0x00ffffff;
+    private static final float MANTISSA_MULT = (1.0f / (1 << 8));
     private static final int COMPLEX_UNIT_SHIFT = 0;
     private static final int COMPLEX_UNIT_MASK = 0xf;
 }