564 Afr. Hell i ns's improved Solution of 
reduced to an hyperbolic logarithm, by Table XXXVIL of 
Dodson's Calculator, gives - - 2*50281 =« 
« - °' 39 8 43 
{cc - - J’99 6 3 8 
Sum of these two logs. 2*39481 - - 0*02482 = f ucc 
- - 2 *2 1 8 
4*613 - ~ 0*00041 
The sum of these three terms is - 2*52804 ; to which, 
add the sum of the four terms above found, 75*82435,andwehave 
1*8940,523 - 
ir {a + b)i 1*2060,283 
78*35239 = all the terms;. 
The difference of thesel 6g8 . g _ A 
two logarithms is J ^ ^ ‘ 000 
The value of A being now found, the computation of the 
value of B will be very easy, since, of the six terms wanted, 
two are already computed, and the logarithms of all the rest 
are at hand. This operation may stand as follows, the loga- 
rithms being still in the middle. 
