__Treat as a multi-line addition__ - such that a copy of the second multiplicand is placed in the sum corresponding to location of each 1 in the first multiplicand.

Try it the other way around:

**Or step by step (click on image):**

**Question: What is the magnitude of the computational complexity of this algorithm?**

Last updated 2000/09/26

© J.A.N. Lee, 2000.