PROCEEDINGS OF SECTION H. 



675 



Table 11. 

 Leugfclis of tlie cliord OP for different values of 8. 



ax 

 •05393 

 •07627 

 • 10787 

 •13211 

 •15254 

 •17054 

 •18681 

 •20177 

 •21570 

 ■22877 



24113 

 •25289 

 •26411 

 ■29522 

 •32331 

 •34910 

 •37306 

 •39552 

 •41671 

 •43682 

 •45597 

 •47429 

 •49186 

 •50874 

 •52501 

 •54071 

 •55589 

 ■57059 

 •58482 

 •59864 

 •61205 

 •6-2508 

 •63776 

 •65009 

 •66210 



