Ik 



Pien and Strom-Tejsen 



dy . 



(44) 



From Eqs. (38), (39), and (42) 



Ik 



oM J. 



,(k+ l)a 



-COS /3( 



4np^n ^ka 



dy 



47T/3.0 



(ay 2 + 2by + c) 

 ,( k + 1 ) a 



MqXo + (MjXq + MqXj) y + (MjXj + MjX^ ) y^ + MjX^y^ 



f" ka 



^i.» 



(ay^ + 2by + c) 



5/2 



3M„x, 



qXq 3(MiXo+MoXj) 

 I. + I. 



477^^0 " '^ 47TPjn ^ 477/3jfi 



3(MiXj+M2Xq) SMjXj 



1/ + 



477Pfn 4Trp^D. 



where 



(k+ l)a 



h' - 



dy 



1' ' ay + b 



^° (ay2+2by+c) 



(k+ l)a 



dy 



3/2 ac - b- 



Vay^+2by + 



( k + l)a 



''^ (ay2 + 2by+c) 



j^ ay + b 



5/2 



3(ac-b2) ^^^2 + 2by + c) 



(k+ l)a 



2a 



3(ac-b2) 



-{ 



(k+ l)a 



y dy 



^° (ay2+2by+c)' 



2a 



(ay^ + 2by + c' 



3/ 2 



(k+ l)a 



2a 5 ^ 2a 5 • 



dy 



(45) 



(46a) 



(46b) 



(46c) 



(46d) 



102 



