The Russian Way to Multiply Is So Much Cooler Than Ours

To do the method, begin by writing the two numbers you want to multiply at the top of two columns. In the left column, you ...
Hackaday

The Pentium Processor’s Innovative (and Complicated) Method Of Multiplying By Three, Fast

[Ken Shirriff] has been sharing a really low-level look at Intel’s Pentium (1993) processor. The Pentium’s architecture was highly innovative in many ways, and one of [Ken]’s most recent discoveries ...
EDN

Bit-shifting method performs fast integer multiplying by fractions in C

This Design Idea presents a method for fast integer multiplying and multiplying by fractions. What can you do when you lack access to a hardware multiplier or MAC (multiply/accumulate) function and ...