Table 1 7. 43 



EXPONENTIAL FUNCTIONS. 



Values of e* and e~* intermediate to those here given may be found by adding or subtracting 

 the values of the hyperbolic cosine and sine given in Tables 15 and 13. 



Taken from Glaisher's 'Tables of the Exponential Function,' Trans. Cambridge Phil. Soc. vol. xiii. 1S83. This 

 volume also contains a ' Table of the Descending Exponential to Twelve or Fourteen Places of Decimals,' by F. W. 

 Newman. 



Smithsonian Tables. 



