mediation and duplation
DESCRIPTION
mediation and duplation. an algorithm for multiplication. Pamela Leutwyler. ignore the remainder. ADD. +. ADD. +. 61 x52 122 305 3172. - PowerPoint PPT PresentationTRANSCRIPT
an algorithm for multiplication
Pamela Leutwyler
52 X 61
52 X 61half of 52 26 122 double 61
52 X 61
26 122
13 244half of 26 double 122
52 X 61
26 122
13 244
6 488half of 13 double 244
ignore theremainder
52 X 61
26 122
13 244
6 488half of 6 3 976 double 488
52 X 61
26 122
13 244
6 488
3 976half of 3 1 1952 double 976
52 X 61
26 122
13 244
6 488
3 976
1 1952
even 52 X 61 even 26 122 odd 13 244 even 6 488 odd 3 976 odd 1 1952
even 52 X 61 even 26 122 odd 13 244 even 6 488 odd 3 976 odd 1 1952
even 52 X 61 even 26 122 odd 13 244 even 6 488 odd 3 976 odd 1 1952
3172
ADD
+
even 52 X 61 even 26 122 odd 13 244 even 6 488 odd 3 976 odd 1 1952
3172
ADD
+ 61 x52 1223053172