

Miscellaneous Intelligence. 



145 



Conditional Equations. 







No. 



1 



2 



4 

 6 

 6 



8 



9 



10 



11 



12 



13 



14 

 15 

 16 



17 

 18 



Conditional equations, Weight. 

 Q=a x-\-ii, 



W. 



s 



-0 



+ 

 + 



+ 



0=0 

 

 

 

 

 



1-BXar- 



9'OXx- 

 40x#- 



50Xz- 



o- + 



4-0 X x - 

 40 x x - 

 40 X x - 



4-0 X * - 



0- + 



0029 

 0015 

 0038 

 0075 



0047 

 0070 



0117 

 0453 

 0115 



0386 



0144 



0442 



0007 

 0192 



0314 



0225 



0300 



0158 



17 



10 



8 



12 



10 



5 



21 



17 

 10 

 24 

 16 

 12 

 9 

 6 



1 



8 



10 



6 



»> 



2U8 



Wa. 

























 31 5 

 153 

 40 

 180 

 40 

 60 





 24 

 28 

 32 

 40 







628-5 



Wn. 



Residual 



Error, 

 ax-\-n 



ProbnbJe 

 Error. 



- 0493 



- -0150 



+ -0304 

 -f- -0900 



- -0470 

 + -0350 



- 2457 



- -7701 



- -1150 



- -9264 



- -2304 



- -5304 



■0068 



- -1152 



- -2198 



- -1800 



- -3000 

 4- '0948 



+ 



+3-5374 



-0008 



±0 006 



-0 002 



7 



■f 0-004 



7 



+0-007 



6 



-0 005 



7 



+0-007 



10 



- 0-003 



4 



+0005 



5 



+0 011 



7 



+0-008 



4 



+0000 



5 



-0016 



6 



+0001 



8 



+ 003 



7 



- 0-008 



8 



+0 000 



7 



- 0-008 



7 



-0-014 



0-008 



-0018 





±0100 



±0-119 



w 



tl 



00015 



4 

 13 

 5 



25 



2 



19 



42 



121 



22 







307 



1 

 5 



45 

 



64 

 U8 





000862 



Wave Time for 100 miles, 



Remarks. 

 10-5 



= 18690 miles ±1000 =miles of 



x 



'■005629+0 000302. .#=±0-00435, 



ware per second. S Wuii^=0 "12517, 



I li r ii s= 0**00862. 



3. The 



American Association for the fiomotxon oj Science. — 

 to an invitation from the Corporation of Harvard University, 

 — -eeting of this Association will be holden at Cambridge, com- 

 mencing on Tuesday, August the 14th. The officers for the ensuing 



VMar «„ ~~ JVll_ J1 ° 



Agreeable 

 the next meet 



ywr are as follows. 



President. — Prof. Joseph Henry, of Washington 

 Treasurer. — Dr. Elwyn, of Philadelphia. 



Local Committee for Boston. 



Mr. John A. Lowell, 



Dr. Jacob Bigelow, 

 Hon. Nathan Appleton, 

 Hon. Nathan Hale, 



Dr, George B. Emerson, 

 Prof. H. D. Rogers, 

 Dr. A. A. Gould. 



Committee ft 



Prof. L. Agassiz, 



Prof. B. Peirce, 



Lieut, C. H. Davis, U.S.N., 



Second Series, Vol. VIII, No. 22.— July, 1849 



Prof. E. N. Horsford, 

 Prof. Asa Gray. 



Jeffries Wyman, Secretary 



