PHYSICAL AtfD LITERARY. 137 



. Again, as the radius is to the fine 

 of 5° i/.^oiySoS the angle BCD, fo is 

 ^y°. 2997795 to the angle A. 



The log. of 57". 2957795 is 1. 7581226 

 The log. fine of 5° 17'. 5017808 is 8.964238 i 



The fum is 10.7223607 



The log. of radius is 10.0000000 



The difference 0.7223607 



is the log. of 5° i6'.6o0752 the number of 

 degrees and minutes contained in the angle 

 A ; the excefs therefore of the angle BCD 

 above the angle A is ©'.90 10288. Again, 

 as the fine of the angle BCD is to the tangent 

 of the angle DCF, fo is o'.90 10288 to the 

 angle DCG. 



The log. of o'.9oio288 is — 1.9547387 

 The log. tang, of the angle DCF is 8.844043 1 



The fum is 8.7987818 



The log. fine of the angle BCD is 8.964238 1 



The difterence — 1.8345437 



is the log. of ©'.683 1934} the angle DCG- 

 therefore is o'.683i934j therefore the 

 angle ACG the anomaly of the excentric is 

 94°43'.i8i4i26. 

 Vol. II. S The 



