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Edward Olney.

Elements of trigonometry, plane and spherical online

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2-26


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4-22


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N. cos.


N.sine.


L. cos.


D.I"


L. sine.




L. cot.


D.I"


L. tang.


'


47



TRIGONOMETRICAL FUNCTIONS. 43.



73



NAT. FUNCTIONS.


LOGARITHMIC FUNCTIONS + 10.


' N.sine.


N. cos.


L. sine.


D.I"


L. cos.


D.I"


L. tang.


D.I"


L.cot







68200


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9-833783


2-26


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2-25


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2-24


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4-22


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51


10


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72937


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2-24


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1-98


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4-22


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50


11


68434


72917


9-833269


2-24


9-862827


-98


9-972441


4-22


io-o2755 9


49


12


68455


72897


8354o3


2-24


862709


1-98


972694


4-22


027306


48


13


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72877


835538


2-24


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1-98


972948


4-22


027052


47


14


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7 285 7


835672


2-24


862471


1-98


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4-22


0267 99


46


15


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7 283 7


835807


2-24


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1-98


973454


4-22


026546


45


16


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72817


835941


2-24


862234


1-98


973707


4-22


0262 9 3


44


17


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72797


836075


2-23


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1-98


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4-22


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43


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72777


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2-23


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1-98


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4-22


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42


19


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72757


836343


2-23


861877


1.98


9 74466


4-22


025534


41


20


68624


72737


836477


2-23


86n58


1-99


9747'9


4-22


025281


40


21


68645


72717


9-83661 i


2-23


9 -86i638


'99


9-974973


4-22


10-023027


89


22


68666


72697


836 7 45


2-23


86i5i 9


i- 99


9 75226


4-22


024774


38


23


68688


72677


8368 7 8


2-23


861400


i- 99


97 5 479


4-22


024521


37


24


6870 9


7265 7


837012


2-22


861280


i- 99


9 75732


4-22


024268


36


25


68730


72637


837146


2-22


861161


i - 99


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4-22


02401 5


35


26


68751


72617


837279


2-22


861041


i - 99


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4-22


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34


27


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72597


837412


2-22


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2-22


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2-00


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4-22


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30


31


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72517


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2-22


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2-00


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4-22


10-022497


29


32


68878


72497


838078


2-21


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2-00


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4-22


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28


33


688 99


72477


8382 1 1


2-21


860202


2-00


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4-22


02I 99 I


27


34


68020


72457


838344


2-21


860082


2-00


978262


4-22


021733


26


35


68941


72437


838477


2-21


85 9 o62


2-00


9785,5


4-22


021485


25


36


68962


72417


8386io


2-21


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2-00


978768


4-22


O2I232


24


87


68 9 83


72397


838742


2-21


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2-01


979021


4-22


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23


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72377


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2-21


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4-22


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2-01


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4-22


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72317


9-839272


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2-01


9-980033


4-22


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19


42


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72297


839404


2-20


85 9 n 9


2-01


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4-22


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18


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72277


839536


2-20


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2-OI


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4-22


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17


44


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72257


83 9 668


2-20


858877


2-01


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4-21


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16


45


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839800


2-20


858756


2-02


981044


4-21


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15


46


6 9 i72


72216


83 99 32


2-20


858635


2-02


981297


4-21


018703


14


47


6 9 i 9 3


72196


840064


2-I9


8585i4


2-02


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4-21


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13


48


69214


72176


840 i 9 6


2-19


8583 9 3


2-02


981803


4-21


oi8i 9 7


12


49


6 9 235


72i56


840328


2-19


8582 7 2


2-02


982056


4-21


oi7 9 44


11


50


6 9 256


72i36


84o45 9


2-19


858i5i


2-02


982309


4-21


oi76 9 i


10


51


6 9 277


72116


9 -84o5 9 i


2-19


9-858o2 9


2-O2


9-982562


4-21


10-017438


9


52


6 9 2 9 8


72095


840722


2-19


857908


2-02


982814


4-21


017186


8


53


6 9 3i 9


72075


84o854


2-19


857786


2-02


9 83o6 7


4-21


oi6 9 33


7


54
55


69340
6 9 36i


7 2o55
72o35


84o 9 85
841116


2-10
2 18


857665
85 7 543


2-03
2-03


9 8332o
983573


4-21
4-21


016680
016427


6
5


56


6 9 382


72015


841247


2-18


857422


2-03


983826


4-21


016174


4


57


6 9 4o3


71995


84i3 7 8


2-18


8573oo


2-03


984079


4-21


Ol5 9 2I


8


58


6 9 424


7 '974


84 i 5o 9


2-18


85 7 i 7 8


2-03


9 8433i


4-21


oi566 9


2


59


6 9 445


71954


841640


2-18


85 7 o56


2-03


984584


4-21


oi54i6


1


60


6 9 466


71934


84I77I


2-18


856 9 34


2-o3


984837


4-21


oi5i63







N. cos.


N.sine


L. cos.


D.I"


L. sine.




L. cot


D. 1"


L. tang.





46



TRIGONOMETRICAL FUNCTIONS. 44*.



N.AT. FUNCTIONS.


LOGARITHMIC FUNCTIONS + 10.





N.sine.


N. cos.


L. sine.


D.I"


L. cos.


D.I"


L. tang.


Dl."


L. cot







69466


71934


9-841771


2-18


9-856 9 34


2^3


9-984837


4-21


io-oi5i63


60


1


69487


71914


841902


2-18


806812


2-03


980090


4-21


014910


5y


2


69:08


71894


842033


2- |8


856690


2-04


985343


4-21


014607


58


8


69029


7,873


842163


2-17


856568


2-04


9 855 9 6


4-21


014404


57


4


69349


7 1 853


842294


2-17


856446 2-04


9 85848


4-21


oi4i52


5(5


5


69070


7 1 833


842424


2-17


856323 2-04


986101


4-21


oi 3899


55


6


69691


71813


842555


2-17


856201 2-04


9 86354


4-21


01 3646


54


7


69612


71792


842685


2-17


856078 2-04


986607


4-21


oi33 9 3


53


8


6 9 633


71772


842815


2-17


855 9 56


2-04


986860


4-21


oi3i4o


52


9


69604


71752


842946


2-17


855833


2-04


987112


4-21


012888


51


10


6 9 6 7 5


71733


843076


2-17


855 7 ii


2-05


9 8 7 365


4-21


OI2635


50


11


69696


71711


9-843206


2-16


9-855588


ToS


9-987618


4-21


IO O12382


49


12


69717


71691


843336


2-16


855465


2-05


987871


4-21


012129


48


18


6 97 3 7


71671


843466


2-16


855342


2-05


988123


4-21


oi 1877


47


14


6 97 58


7i65o


8435 9 5


2-16


8552i 9


2-05


988376


4-21


011624


46


15


69779


7i63o


843725


2-16


855o 9 6


2-05


988629


4-21


011371


45


16


69800


71610


843855


2-16


85 497 3


2-05


988882


4-21


011118


44


17


69821


71590


843984


2-16


854S5o


2-05


989134


4-21


010866


43


18


69842


7.56 9


844IU


2-15


854727


2-06


9 8 9 38 7


4-21


oio6i3


42


19


69862


7 1 549


844243


2-15


8546o3


2-06


989640


4-21


oio36o


41


20


6 9 883 71529


844372


2-15


b5448o


2-06


989893


4-21


010107


40


21
22


69904! 7 i5o8
69925 71488


9.844502
84463 i


2-l5
2-l5


9-854356
854233


2-06
2-06


9-990145
99 o3 9 8


4-21
4-21


10-009855
009602


39
38


23


69946


71468


844760


2-l5


854io 9


2-06


9 9 o65 i


4-21


009349


37


24


69966


7 '447


844889


2-l5


853986


2-06


990903


4-21


000097


36


25


69987


71427


845oi8


2-l5


853862


2-06


991 i 56


4-21


008844


35


26


70008


71407


845U7


2-15


853 7 38


2-06


99i4o 9


4-21


008001


34


27


70029


7i386


845276


2-14


8536i4


2-07


991662


4-21


oo8338


33


28


70049


7 1 366


8454o5


2-14


8534 9 o


2-07


991914


4-21


008086


32


29-


70070


7i345


845533


2-14


853366


2-07


992167


4-21


oo 7 833


31


30


70091


7i325


845662


2-14


853242


2-07


992420


4-21


007580


30


31


70112


7i3oo


9-845790


2-14


9-853n8


2-07


9-992672


4-21


10-007328


29


82


70132


71284


845919


2-14


852994


2-07


992925


4-21


007075


28


33


70103


71264


846047


2-14


85 2 86 9


2-07


9 9 3i 7 8


4-21


006822


27


34


70174


71243


846175


2-14


852745


2-07


9 9 343o


4-21


006570


26


35


70195


71223


8463o4


2-14


852620


2-07


9 9 3683


4-21


006317


25


36


70215


71203


846432


2-l3


852496


2-08


99 3 9 36


4-21


006064


24


37


70236


71182


84656o


2-l3


85 2 3 7 i


2-08


994189


4-21


oo58n


23


38


70257


71162


846688


2-l3


852247


2-08


994441


4-21


oo555 9


22


89


70277


71141


846816


2-13


852122


2-08


994694


4-21


oo53o6


21


40


70298


71121


846944


2-l3


85 i 997


2-08


994947


4-21


oo5o53


20


41


7o3i 9


71100


9-847071


2-13


9-851872


2-08


9-995199


4-21


10-004801


19


42


7o33 9


71080


847199


2-13


851747


2-08


995402


4-21


004548


18


43


7o36o


7io5g


847327


2-13


85i622


2-08


995705


4-21


004295


17


44


7o38i


71039


847454


2- 12


85i497


2-09


995957


4-21


004043


16


45


70401


71019


847582


2-12


85i3 7 2


2-09


996210


4-21


003790


15


46


70422


70998


847709


2-12


85i246


2-09


99 6463


4-21


oo3537


14


47


70443


70978


847836


2-12


85ii2i


2-09


99 67i5


4-21


oo3285


13


48


70463


70957


847964


2- 12


850996 2-09


996968


4-21


oo3o32


12


49


70484


70937


848091


2-12


850870 2-09


997221


4-21


002779


11


50


7o5o5 170916


848218


2-12


850745 2-09


997473


4-21


002627


10


51


7o520 70896


9-848345


2-12


9-85o6ig


2-09


9-997726


4-21


10-002274


9


52'


70046 70870


848472


2-II


85o4 9 3


2- IO


997979


4-21


002021


8


53


70567


70855


8485 99


2-II


85o368 2-10


998231


4-21


001769


7


54


70587


70834


848726


2-II


850242 2-10


99^484


4-21


ooi5i6


6


55


70608


70813


848852


2- I I


85ou6 2-10


998737


4-21


001263


5


56


70628


70793


848979


2-11


849990 2-10


998989


4-21


OO1OII


4


57
58


70649
70670


70772
70752


849106
849232


2-II
2-II


849864 2-10
849738 2-10


999242
999495


4-21
4-21


000753
ooo5o5


3
2


59


70690


70731


84 9 35 9


2-II


849611 2-10


999747


4-21


ooo253


1


60


70711


70711


849485


2- II


849485 2-10


10-000000


4-21


I O OOOOOO







H. cos.


N. sine


L. cos.


D.I"


L. sine.


|| L. cot.


D.I"


L. tang.


i


45



TABLE III.



PEEOISE CALCULATION



FUNCTIONS NEAR THEIR LIMITS.



SINES OF SMALL ANGLES.



log. sin. "= 4.685575 + log. x - diff.


FOB THE SINES OF SMALL ANGLES.


Angles.


Seconds.


Diff.


Angles.


Seconds


Diff.


Angles.


Seconds.


Diff.


o"


o




i29'5o"


5390




2 7'3o"


765c




?'


54o





3o' 5o"


545o


R.


8' 10"


7690


I OO


'5o"


9 5o


i


3i'4o"


55oo


I

<


8' 45"




101


20' 20"
23' 5o"


1220

i43o


2

3


32' 3o"
33' 3o"


555o
56io


99

53


9' 20'
10'


7760
7800


I O2

io3


^7'


1620




34' 20"


566o


55


10' 40'


^840


104
io5


29' 5o"
32' 3o"


1700
1900


6


35' 10"
36'


5710
5760


56

e_


n' i5"
n'5o"


7875
7910


106


35'


2100


2


36' 5o"


b8io


rt


12' 3o"




107


37* 2C"


2240


o


37' 40"


586o


38


i3' 5"


7 9 85


108


3 9 ' 3o '


2370


9

10


38' 3o"


5910


60


1 3' 4o'


8020


109
no


41' 3o'
43' 20"


2490
2600


ii


3g' 3o"
4o' 20"


5970
6020


61


14' 20"


8060
8100


in


45' 10"
46' 40"


2710
J820
2920


12

i3
14
i5


4i' 10"
41 '5o"
42 '40"


6070
6no
6160


63
64
65


i5'35"
16' 10"
16' 45"


8i35
8170

8203


112

n3
114

u5


5o' 20"

52'


3020
3120


16


43' 3o"
44' 10"


6210
625o


66

A-


17' 20"
17' 55"


8240

8275


116


53' 3o"


3210


\l


45'


63oo


07
A*


i8'3o"


83io


1 17


55'


33oo


1O


45' 5o"


635o


Oo
A.


19' 5"


8345


no


56' 3o '


3390


19

20


46' 3o"


63 9 o


09
70


19' 40"


838o


119

120


58'


348o




47' 20"


6440




20' i5"


841 5




Sg' 20"


356o


21


48'


6480


7 1


20' 5o"


845o


121


ioo'4o"


364o


22

_0


48' 5o"


653o


~^\


21' J5"


8485


122
I0 o


2'


3720


2o


49' 3o"


6570


73


22'


8520


120


3' 20"


38oo


24
25


5o' 20"


6620


75


22' 35"


8555


125


4' 4o"
5' 5o"


388o
3 9 5o


26


5i'5o"


6660
6710


76


23' 10"

23' 45"


S5oo
8625


126


J'


4020


oJ


52' 3o"


6750


77


24' 20"


8660


I2 7


' 10"


4090


to


53' 10"


6790


7


24' 55"


8695


1 28


9 20"


4 1 60


Q 9

3o


54'


6840


13,


25' 3o"


8730


IS


10' 3o"


423o


q.


54' 4o"


6880


81


26'


8760




ii '40"
12' 5c"
14'


43<x>
4370
4440
45oo


ol
32

33
34
35


55' 20"
56' 10"
56' 5o"
5 7 ' 3o"


6920
6970
7010
7o5o


01

82

83
84
85


26' 35"
27' 5"
27 '40"
28' 10"


8 I9 5
8&25
8H6o
8890


i3l

i33
i34
1 35


16' 10"


4570




58' 10"


7000


OA


28; 45;


8 9 25




17' 10'
iS'io"
19' 20"

20' 20*


463o
4690
4760
4820


1

4o


58' 5o"
5 9 ' 3o"

20 00' 10"

5o"


7i3o
7170
7210
72 5o


OO

8 9
90


# 5o ',',
3o 20

3o'55'


8 9 55
8990
9020
9o55


1 38
1 39
140


2l'20"


4880


/ f


i'4o"


73oo




3i' 25"


oo85


/


22' UO"
23' 20"
24' 20"
25' 10"


4940
5ooo
5o6o
5no


4*

42

43
44
45


2' 20"

3' 35"
4' 10"


734o
738o
74i 5
745o


9'
92
93
94
95


32'

32' jy

33' 5"
33' 35"


9120

9 i85
9215


4 I
142

143
144
145


26' 10 '

27' 10"

28' 10"
29'

29' 5o"


5170
523o

5200

5340


46

a

49


4' 5o"
5' 3o"
6' 10"
6' 5o"
7 '3o"


7490

7570
7610
7 65o


96
97

99


34' 5"
34' 4o"
35' 10"
35' 40"
36' 1 5"


9245
9280

9340
93 7 5


146

147
I4o
149






TANGENTS AND COTANGENTS OF SMALL ANGLES.



77



log. tan. x"= 4.685575 + log. x + diff.


log. cot. x"= 15.314425 - log. x - diff.


FOR TANGENTS AND COTANGENTS OF SMALL ANGLES.


Angles.


Seconds.


Diff.


Angles.


Seconds.


Diff.


Angles.


Seconds.


Diff.


o"


o




i 3'3o"


38io




i3o'io"


54io




7' IO "


43o





4' 10"


385o


e ,


3o' 3o"


543o


too


i r 10"


670


1


4' 5o"


3890


31
Kn


3V


546o


IOI


14' 10"

17'
19'


800

1020
1440


2

3
4
5


5' 3o"
6'
6' 4o"


3 9 3o
3960
4000


32

53
54
55


3i'3o"

32'
32' 20"


5490
5520
5540


1 02

io3
104
io5


23'


1260

i38o


6


7' 20"

7' 5o "


4040
4070


56


32' 5o"
33' 10"


5570
55 9 o


106


24' 5o"


1490


2


8' 3o"


4no


j?7


33' 40"


5620


IO 7


26' 3o"


i5ao


o


9'


4i4o


A


34' 10"


565o


IOO


27' 5o"


1670


9

IO


9' 4o"


4180


p.9
60


34' 3o"


5670


109
no


29' 20"
3o' 40"

32'

33' 10"


1360
1840
1920
1990


ii

12

i3


10' 20"
10' 5o"

u'3o"

12'


4220

425o
4290
4320


6l

62
63

ft A


35'
35' 20"
35' 5o"
36' 10"


5700
5720

5770


in

112

u3


34' 20"


2060


i4
i5


12' 3o"


435o


O4

65


36' 40"


58oo


!i5


35' 3o"
36 40"


2i3o

2200


16


i3' 10"

i3' 40"


4390
4420


66

/L_


37' 10"

3 7 ' 3o"


583o
585o


116


37' 5o"


2270


'7


14' 10"


445o


07

Aft


38'


588o


117

i i ft


38' 5o"
3 9 ' 5o"


233o
2390


18
'9

20


14' 5o"
i5' 20"


44go
4520


OO
69

70


38' 20"
38' 5o"


5900
5 9 3o


Ilo

119

120


4o' 5o"
4i '5o"


245o

25lO


21


1 5' 5o"
16' 20"


455o
458o


71


3o' 10"
3 9 ' 3o"


5g5o
5970


121


42' 5o"


2570


22
*i


17*


4620


'?


4o'


6000


1 22

I ll


43' 5o"
44' 4o"


263o

2680


Id

24

25


IT 3o"
1 8'


465o
4680


}\


4o' 20"
4o' 5o"


6020
6o5o


I 2 J
124
125


45' 40"
46' 3o"
47' 20"
48' 10'


2740
2790

2840
2890


26

11


18' 3o"

19'
19 3o"
20'


4710
474o
4770
4800


76



4i' 10"
4i '4o"
42'
42' 3o"


6070
6100
6120
6i5o


126

127
128


4 9 '


2940


8


20' 3o"


483o


ll


42' 5o"


6170


I2 9

i3o


5o' 40 '
5i'3o"

52' 20"

53'


2990

3040
3090
3i4o
3i8o


3i

32

33
34
35


2l'

2i'3o"

22'
22' 30"
23'


4860
4890
4920

4980


81
82
83
84
85


43' 10"
43' 40"
44'
44' 3o"
44' 5o"


6190
6220
6240
6270
6290


132

1 33
1 34
,35


53' 5o"


323o




23' 3o"


5oio


ftA


45' 20"


6320


t 1A


54' 40"


328o


36

Q_


24'


5o4o


OO


45' 40"


6340


IvJO


55' 20"

56'


3320
336o


ll


24' 3o"

25'


5070
5ioo





46'
46' 20"


636o
638o


I38 7

_ 'i _


56' 5o"


34io


39
4o


25' 3o"


5i3o


89
90


46' 40"


6400


1 6g
140


5 7 ' 3o"
58' 10"
58' 5o"
5 9 3o"
i o' 20"


345o
3490
353o
3570
3620


4i

42

43

44
45


26'
26' 3o"
26' 5o"
27' 20"
27' 5o"


5i6o
5igo

5210

524o
5270


9'

92

93

94
9 5


47' 10"
47' 3o"
48'
48' 20"
48' 40"


643o

6480
65oo
6520


142

143
144
145


i'

i'4a"


366o
3700


46


28' 20"

28' 40"


53oo
5320


96


49'
49' 20"


6540
656o


146


2' 10"


373o


47

/O


29' 10"


535o


u


49' 4o"


9 58o


la


2'5o"
3' 3o"


3770
38io


40

49


29' 40"
3o' 10"


538o
54io


90
99


5o' 10"
5o' 3o"


6610
663o


149






78



TANGENTS AND COTANGENTS OF SMALL ANGLES.



log. tan. A"= 4.685575 + log. A+ diff.


log. cot. A"= 15.314425 - log. A- diff.


FOR TANGENTS AND COTANGENTS OF SMALL ANGLES.


Angles.


Seconds.


Diff.


Angles.


Seconds.


Diff.


Angles.


Seconds.


Diff.


18 5o' 3o"
5o' 5o"
5i' 10"
5i'3o"

52' 20'


663o
665o
6670
66 9 c
6720
6740


i5o

152

i53
1 54
1 55


2 7' 4o"
8*
8' 1 5"
8' 3o"
8 5o"
9' 10"


7660
7680
7 6 9 5
7710
773o
775o


200
201
202
203

204

205


2 22' 35"
22 55"
23' 10"

23' 3c"
23' 45
24'


8555
8575
85oo
8610
8625
8640


25o

25l
252

i53
254
255


5a' 40"
53'

53' 20"


6760
6780
6800


1 56


9[ 5o"

10 10"


7770
7790
7810


206

lol


24' 20"
24' 35"
24' 55"


8660
8675


256
III


53' 5o"

54' 10"


683o
685o


is


10' 20"
10' 40"


7820
7840


2Oo
209
210


25' 10"
25' 25"


8710
8 7 25


IL
260


54 3o"
54' 5o"
55' 10"
55' 3o"
55' 5o"


6870
68 9 o
6 9 io
6 9 3o
6 9 5o


161
162
1 63
164
i65


10' 55"
ii' i5"
n' 35"
ii' 55"

12' 15"


7 855
7935


211
212

2.3
214
2l5


25' 45"
26'
26' 20"
26' 35"
26' 5o"


8745
8760
8780
870*
8810


261
262

263
264
265


56' 10"
56' 3o"
56' 5o"
57' 10"
57 '40"


6970
6990
7010
7o3o
7060


1 66
16-7
1 68
169

170


12' 35"
12] 55"

i3'35"
i3' 5o"


79 55

7975

8o3o


216

2.7
218
219

220


27' 10"
27' 25"
27' 45"
28'
28' i5"


883o
8845
8865
8880
88 9 5


266

a

269
270


58'
58' 20"
58' 40"
5 9 '
5 9 20"


7080
7100
7120
7i4o
7160


171

n3
174
175


14' 10"
14' 3o"
14' 45"
i5' 5"
i5' 20"


8o5o
8070
8o85
8io5
8120


221
222
223
224
225


28' 35"
28' 5o"
29' 10"
29' 25"
29 4o"


8 9 i5
8 9 3o
8 9 5o
8 9 65
8 9 8c


271
272
273

274
275


5 9 ' 40"

2 00* 00"


7180
7200


176


i5'4o"
i5'55"


8140
8i55


226


3o'
3o' 1 5"


9 ooo
9 oi5


2 7 6


20"
i


7720
7240
7260


i


16' i5"
16' 3o"
16' 5o"


8190
8210


22?
22 9
230


3o' 3o"
3o' 5o"
3i' 5"


9 o3o
9 o5o
9065


277
278
279
280


1'20"

i'4o"

2*
2' 20"
2' 40"


7300"
7320
734o
736o


181
182
i83

184

1 85


17' 5"

1 7 ' 25;;
ll' 4

1 8* i5"


8225

8245
8260
8280
8295


23 1
232

233
234
235


3i'2o"

3i'55"
82' 10"

32' 25"


9080
90 9 5
9113
9 i3o
9U5


28,

282

283
284
285


3'

3' 20"

3' 40"


738o
7400
7420


1 86


18' 35"
18' 55"
19' i5"


83i5
8335
8355


236

III


32' 40"
32' 55"
33' i5"


9160
9175
9195


286

280


4'

4' 20"


744o
7<6o


\lg
190


19' 3o"
19' 45"


8370
8385


23 9

240


33' 3o"
33' 45"


9210
9225


2%
2 9


4' 4o"
5; 20;'


7480
75oo

7540
756o


191
192
i 9 3
I 9 4
195


20' 5"

20 20"

20' 40''
20' 55"

21' 15"


84o5
8420
844o
8455
8475


241

242

243
244
245


34'
34' i5'
34' 3o"
34' 45"
35'


9240
9 255
9270
9265


29 !
293
294
295


6*20"
6' 40"


758o
7600


196


21 '3o"
ii'45"


8490
85o5


246


35' 20"
35' 35"


0320

9 335


296


7 !


7620


\n


22' 5"


8525


247


35' 5o"


9 35o


297


7* 4o"


7640
7660


190
199


22' 20"
22' 35"


8540
8555


249


36' 5"
36' 20"


9 365
9 38o


299



TABLE IV.



OOKTATNINe



THE NATURAL TANGENTS AND COTANGENTS



POR



EVERY DEGREE AND MINUTE OF THE QUADRANT.



80



NATURAL TANGENTS.



i





1


2


3


4


5


6


7


8


9






i


000000

291


0174551 034921

746 5212


o524o8
2699


o6 99 27
070219


087489 io5io4 122785 i4o54i
7782 53 9 8, 3g8o o83 7


i 58334
8683


60
5 9


2


582


018037 55o3 2991


o5i i


8075 5692' 3375 ii34' 8981


58


3


8 7 3


328; 5 79 5


3 2 83


0804


8368


5 9 87 3670! 143 1 ; 9279


5 7


4


001164


619 6086


35 7 5


1096


8661


6281


3 9 66 1728 g5 77


56


5
6


454


910
019201


28


3866
4r58


i38g
1681


8954
9248


65 7 5
6869


4261
455 7


2024 9876 55

2321 I60I74S54


7


oo2o36


492


6960


445o


1973


9 54i


7i63


4852


2618 0472


53


8


327


7 83


725,


4742


2266


9 832


7458


5i4 7


29i5j 0771


52


9


618


020074


7542


5o33


2558


000127


7752


5443


3212 1069


5i


10


909


365


7834


5325


285i


0421


8046


5i38


35o8 i368


5o


ii


003200


656


8i25


56i7


3i43


0714


834o 7634


38o5| 1666


49


12


491


947 8416


Sgog


3435


1007


8635 6329


4102 ig65


48


i3


782


021238 8707


6200


3728


i3oo


8920 6625


43gg 2263


47


i4


004072


52 9


8 999


1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 25 27 28

Online LibraryEdward OlneyElements of trigonometry, plane and spherical → online text (page 25 of 28)