(10 . 3)(10 . 4)
5 xxxxxxx ffa_ch10_karatsuba "Introducing Karatsuba's Multiplication."
6 xxxxxxx ffa_ch11_tuning_and_api "Tuning and Unified API."
7 551091 ffa_ch12_karatsuba_redux "Karatsuba Redux."
8 551348 ffa_w_borrow_expr diana_coman Replaces expression for calculating borrow bit with more readable version that is also symmetrical to that for carry bit.