16     const Complex &that, Rounding rounding) const {  in Add()
18   Part reSum{re_.Add(that.re_, rounding).AccumulateFlags(flags)};  in Add()
19   Part imSum{im_.Add(that.im_, rounding).AccumulateFlags(flags)};  in Add()
25     const Complex &that, Rounding rounding) const {  in Subtract()
27   Part reDiff{re_.Subtract(that.re_, rounding).AccumulateFlags(flags)};  in Subtract()
28   Part imDiff{im_.Subtract(that.im_, rounding).AccumulateFlags(flags)};  in Subtract()
34     const Complex &that, Rounding rounding) const {  in Multiply()
37   Part ac{re_.Multiply(that.re_, rounding).AccumulateFlags(flags)};  in Multiply()
38   Part bd{im_.Multiply(that.im_, rounding).AccumulateFlags(flags)};  in Multiply()
39   Part ad{re_.Multiply(that.im_, rounding).AccumulateFlags(flags)};  in Multiply()
40   Part bc{im_.Multiply(that.re_, rounding).AccumulateFlags(flags)};  in Multiply()
41   Part acbd{ac.Subtract(bd, rounding).AccumulateFlags(flags)};  in Multiply()
42   Part adbc{ad.Add(bc, rounding).AccumulateFlags(flags)};  in Multiply()
48     const Complex &that, Rounding rounding) const {  in Divide()
57     scale = that.im_.Divide(that.re_, rounding).AccumulateFlags(flags);  in Divide()
59     scale = that.re_.Divide(that.im_, rounding).AccumulateFlags(flags);  in Divide()
63     Part dS{scale.Multiply(that.im_, rounding).AccumulateFlags(flags)};  in Divide()
64     den = dS.Add(that.re_, rounding).AccumulateFlags(flags);  in Divide()
66     Part cS{scale.Multiply(that.re_, rounding).AccumulateFlags(flags)};  in Divide()
67     den = cS.Add(that.im_, rounding).AccumulateFlags(flags);  in Divide()
69   Part aS{scale.Multiply(re_, rounding).AccumulateFlags(flags)};  in Divide()
70   Part bS{scale.Multiply(im_, rounding).AccumulateFlags(flags)};  in Divide()
73     re1 = re_.Add(bS, rounding).AccumulateFlags(flags);  in Divide()
74     im1 = im_.Subtract(aS, rounding).AccumulateFlags(flags);  in Divide()
76     re1 = aS.Add(im_, rounding).AccumulateFlags(flags);  in Divide()
77     im1 = bS.Subtract(re_, rounding).AccumulateFlags(flags);  in Divide()
79   Part re{re1.Divide(den, rounding).AccumulateFlags(flags)};  in Divide()
80   Part im{im1.Divide(den, rounding).AccumulateFlags(flags)};  in Divide()