405 



c, = 0,864 379131 053 892 749 • 5 

 & c,, = 0,35690 8-327849:065937 1 



additisque - -- 1,221287-458902:958686 -6 

 0,610643-729451:479343 3 



lit sesqui summa = 1,831931-188354=438030 = / = 2 /T^; 



lit antea in 5) & 6). 



