Lovene for Lysets Forplan telse. 155 



j(2t+l)(2t-j-3)j ^ ;(2t4-3)(2t-}-5) 2t-|-3 J ' 



'^ — ^ '^•^((2t-|-l)(2t-|-3)S^* -o ^ |(iit_j_3;(2t-|-5) 2t-|-3 ) ' 

 ^" "^'"'^'^ |(2t+l)(2t+3r 2 (2t_J_ l)Cit4_3)(2t-p)S "^ 



^ (2t-j-3n- 2e2t_[-33C2t-[-5) ', 



4-- . 



~ (2t-|-3)(2t-j-5)| 

 ( c.>, I d.^ (r'o)) ( c, -f-d., (r' J 



(2qr3i(2t+5) j * 



Som VÎ senere sl;ulle sec er endvidcre: 



2th.,^(ro) ^ _ j 2tg,^(r,) j 



(•it4-13(2t-|-3)(' 



"[ C2t + 3) C2t + 0} ) 



Ligninp;en (284) giver da: 



0, 



