Algorithm D performs estimates which, if wrong, are compensated for
afterwards. Essentially there are three phases:
-* Calculation of the quotient estimate. This is Scalar division
- and can be ignored for the scope of this analysis
+* Calculation of the quotient estimate. This uses a single
+ Scalar divide,
+ which can be ignored for the scope of this analysis
* Big Integer multiply and subtract.
* Carry-Correction with a big integer add, if the estimate from
phase 1 was wrong by one digit.