Hello comp.theorist, I need the proof for the computability of Speed problem : Find the fastest program P SP(i) = j | Pj is fastest (with Pj equivalent to Pi) It is a kind of Halting problem. This problem is not computable. (I may even describe the problem incorrectly!)

The model itself operates at three time scales: i) a within patch foraging scale (one tick of the intragenerational clock); ii) an intragenerational patch-to-patch movement scale (n ticks of the intrageneration clock equal to 1 tick of the intergenerational clock); and iii) an intergenerational evolutionary scale (G ticks of the epochal clock), as depicted in Fig 2 .

The boat carries only 14 passengers and makes a stop at Michaelmas Cay where you can get off the boat, sunbake on the cay, swim in the shallow waters, and snorkel off the beach.

As it was I came a hell of a crack against a Dam' rustic arbour in the garden. Dam' near stunned me. But I never stopped a second. Up and over the back fence and streaked for the common.