Hackaday17 天
lattice multiplication
It’s a physical manifestation of an old system known as lattice multiplication or gelosia. Lattice multiplication makes use of the multiplication table in order to multiply huge numbers together ...
Hackaday9 年
Bone Up On Your Multiplication Skills
It’s a physical manifestation of an old system known as lattice multiplication or gelosia. Lattice multiplication makes use of the multiplication table in order to multiply huge numbers together ...