31     public byte z;  field in Byte4
40         z = initZ;  in Byte4()
47         this.z = source.z;  in Byte4()
59         this.z += a.z;  in add()
74         result.z = (byte)(a.z + b.z);  in add()
88         z += value;  in add()
103         result.z = (byte)(a.z + b);  in add()
117         this.z -= a.z;  in sub()
132         result.z = (byte)(a.z - b.z);  in sub()
146         z -= value;  in sub()
161         result.z = (byte)(a.z - b);  in sub()
175         this.z *= a.z;  in mul()
190         result.z = (byte)(a.z * b.z);  in mul()
204         z *= value;  in mul()
219         result.z = (byte)(a.z * b);  in mul()
233         this.z /= a.z;  in div()
248         result.z = (byte)(a.z / b.z);  in div()
262         z /= value;  in div()
277         result.z = (byte)(a.z / b);  in div()
298         this.z = (byte)(-z);  in negate()
309         return (byte)((x * a.x) + (y * a.y) + (z * a.z) + (w * a.w));  in dotProduct()
320         return (byte)((b.x * a.x) + (b.y * a.y) + (b.z * a.z) + (b.w * a.w));  in dotProduct()
332         z += a.z * factor;  in addMultiple()
344         this.z = a.z;  in set()
359         this.z = c;  in setValues()
369         return (byte)(x + y + z + w);  in elementSum()
385             return z;  in get()
408             z = value;  in setAt()
433             z += value;  in addAt()
452         data[offset + 2] = z;  in copyTo()