[r-t] PB6 search completes

[Richard Smith]

Mark Davies wrote:

> I started a PB6 extent search last night, and it has just completed, so the 
> search space is not as big as we thought. Total search time was a mere 18 
> hours, 16 minutes. During that time SMC32 searched 7,409,040,574,000 nodes 
> and produced 1,440,339,152 (1.4 billion) compositions.

Is that excluding rotations but including reflections?

RAS