2 ms·
My dad wrote a short article on this in the 1980s: http://darrow.faithweb.com/peasantmultiply.htm http://darrow.faithweb.com/peasantmultiply.htm
by lotharbot 14y ago
My dad wrote a short article on this in the 1980s:
http://darrow.faithweb.com/peasantmultiply.htm http://darrow.faithweb.com/peasantmultiply.htm