Miscellaneous Constants in Frequent Use 143 



TABLE LV. 



Miscellaneous Constants. 



n 3-141 5926 54 

 log 7T -497 1499 

 log 2tt -798 1799 



log i- 1-201 8201 



log 4= 1'600 9100 

 e 2-718 2818 28 



- -367 8794 41 

 e 



log e -434 2944 82 



loge 1 * -036 1912 07 



log log e -637 7799 16 



1 centimetre = -393 70432 ins. 



1 inch = 2-539 9772 cm. 



1 square cm. = -155 00309 sq. ins. 



1 square inch— 6451 4842 sq. cms. 



1 cubic cm. = -061 025386 cub. ins. 



1 cubic inch =16-386 623 cub. cm. 



1 kilogram = 2-204 6212 lbs. avoir. 



1 lb. avoir. = -453 59265 kg. 



1 radian =57295 7795 degrees. 



1 degree = -017 4532 925 radians. 



cambrukie: pkintkd by .tohn clay. m.a. at the university press. 



