330 BELL SYSTEM TECHNICAL JOURNAL 



L= 1- Alogk- In- In (14a) 



where /„ = .417 b*/l6 - .003 67256 

 /;, = 6*(1.33/^' - .917)fe* - .652;^' - A96k^ - • 0/16 



- 6'(.633ife' - 1.354;^* + .539;^' + .584)^' • . 0/256 



I 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 



For large b, 



b= a yjA IT X p 

 Fig. 30 — Values of auxiliary functions 



/2(6) = 



mJ + »J 6er* + ieJ2 



^=_41og.. + 2V2^__3^ 



(15a) 



where Cm = V(2 — s). 



