56 Tables 22 AND 23. EXPONENTIAL FUNCTIONS AND LEAST SQUARES. 



TABLE 22. — Exponential Functions. 



Value of e" and <f"^ and their logarithms. 



TABLE 23. — Least Squares. 



Values of P = ^^f^ *^ ^(*^>' d {hx). 



This table gives the value of P, the probability of an observational error having a value posi 



five or negative equal to or less than x when h is the measure of precision, P = / 



■\I-kJ " 



ihxyi 



2 /'' 



Taken from a paper by Dr. James Burgess 'on the Definite Integral r^y ^ ^~'^ dt, with Ex. 

 tended Tables of Values.' Trans. Roy. See. of Edinburgh, vol. xxxix, 1900, p. 257. 

 Smithsonian Tables. 



