40 50 60 



VALUES OF UX~I 



80 



Fig. 2—^p{u) for the range in which \Piu) < 1, 10 < ux'^ < 100. 



Curves for xl^iu) as a function of ux-^ with //(-n-Xx-) as parameter of 

 the curve families are shown on Figures 1, 2, and 3. The range 

 yp{u) < 1, is shown on Figures 1 and 2 for ux~^ ^10 and 100, respec- 

 tively; both figures cover the entire range of //(ttXx") in the intervals. 

 The remaining range \l/{u) > 1 is shown on Figure 3. For the greater 

 part of the range on Figure 3 the function is determined by its limiting 

 form for ux~^ large, that is, by the equation 



^(«) = HX~^ 



1 - exp - 



ir\x' 



