15G 
i\rE. W. F. SHEPPARD OH THE APPLICATIOX OF THE THEORY OF 
Table III.— Ordinates of curves of Divero’ence-diagfram in terms of Abscissa. 
cv O 
Abscissa = ‘25 di ^ ov ’75 d: 
Ordinate = 2 . 
2 = value of .T being given by a = a/ — f 6 
Values of cc. 
a — 
•0; 
cT 
= 0-00000 00000 
= 
•1; 
= 0-12566 13469 
a = 
• 0 . 
— 5 
X 
= 0-25334 71031 
a z= 
•3; 
X 
= 0-38532 04664 
0. = 
•4; 
X 
= 0-52440 05127 
a — 
•5; 
.T 
= 0-67448 97502 
a = 
•6; 
X 
= 0-84162 12336 
a = 
■ 7 ; 
X 
= 1-03643 33895 
a “ 
•S; 
X 
= 1-28155 15655 
a = 
•9; 
X 
= 1-64485 36270 
Values of 2. 
a = -0 
a = -1 
a = -2 
a =: -3 
a = -4 
a. = -5 
a = -6 
, a = -7 
a = -8 
1 
j a = -9 
j 
0 
Z 
z 
z 
- 
z 
Z 
Z 
= ! 
-00 
1-00000 
•99214 
•96842 
-92845 
•87154 
•79655 
•70176 
•58444 
•43991 
•2.5852 
-01 
1-00000 
•99210 
•96829 
•92818 
•87106 
•79583 
•70078 
•58320 
•43848 
•25714 
-02 
1-00000 
•99201 
•96792 
•92735 
•86963 
•79366 
•69781 
•57945 
•43418 
•25300 
-03 
1-00000 
-99185 
•96729 
•92595 
•86719 
•78998 
•69277 
•57313 
•42696 
•24610 
-04 
1-00000 
•99162 
•96637 
•92392 
•86367 
•78469 
•68557 
•56411 
•41673 
•23647 
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1-00000 
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•96514 
•921-20 
•85898 
•77765 
•67601 
•55222 
•40338 
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•96356 
•91771 
•85295 
•76860 
•66386 
•53725 
•38677 
•20912 
•07 
1-00000 
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•96156 
•91332 
•84540 
75742 
•64883 
•51891 
•36677 
•19161 
•08 
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•90785 
•83606 
•74363 
•63053 
•49687 
•34322 
•17177 
•09 
1-00000 
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•95598 
•90110 
•82459 
•72682 
•60848 
•47076 
•31603 
•14993 
•10 
1-00000 
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•95215 
•89277 
•81052 
•70642 
•58210 
•44016 
•28517 
•12658 
•11 
1-00000 
•98679 
•94738 
•88246 
•79326 
•68172 
•55071 
•40467 
•25078 
•10243 
•12 
1-00000 
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•86962 
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•65177 
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•21324 
■07842 
•13 
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•05575 
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•57130 
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•26663 
•13-251 
•03581 
•15 
1-00000 
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•21128 
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•01993 
•16 
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