2,20 Mr . maseres’s Method of 
will be equal to their co-efficients a-b + c-d-fe-f + g- 
h+ i-k+l-m. Therefore in this cafe the firft twelve 
terms of this feries are 
1.000,000,000,000, — .250,000,000,000, 
+ .140,625,000,000,— .097,656,250,000, 
+ .074,768,066,406,- .060,562,133,788, 
+ .050, 889, 01 5, 1 96, -.043, 87 8, 793, 7 14, 
+ -038, 565,346,037, - .034,399,336,434, 
+ -031)045, 40 1, 1 3 1, — .028, 287, 235, 328, 
which are =1.335,892,828,770, - .514,783,749,264, 
= .821,109,079,506. 
Art. 20. The remaining part of this feries is 
,*4 
OV 
7-6 
vv ° 
+ — _ 
sv 
34 
TV 
3fi 
VV 
38 
s* s s s 
23.23-M‘y’ 4 2$.2<;.NV 
° r 24.24. s'* 
" -32. f 34 c 36 
S S S j 
16 2 h ]. 2 h ]. 0 V 1% 29.29.Pi; 30 
+ 8cc. 
26.26. S 26 28.28.J : 
30.30. 
32.32. J 3 
3» 
33 - 33 -R ^ 4 , 35 - 35 -s-t > 36 37 - 37-™ 33 « 
34.34. V 4 + 36-36- 7 s 38.38. i 3,> + ^ c - or 
-oa5)979)°75).5oo, x ~ - .024,019,115,661 x Jr 
v zs 
+ .022,334,101,169, x j- t - .020,869,976,759 x pr 
+ .019,585,984,048, x pr- .018,450,810,232, x jz 
+ .017,440,001,955, X Jr -.016, 534, 1 84,679, X Jj 
+ See. ; which is = x the feries 
. 025 , 979 ^ 07 S> 500 j - .024,019,115,661, 
2/2/ 
+ .02 2:, 
