Useful Tables from Bowditch's Practical Navigator by Nathaniel Bowditch United States Navy Dept. Bureau of Navigation

Author:Nathaniel Bowditch , United States Navy Dept. Bureau of Navigation
Language: eng
Format: epub
Publisher: G.P.O.
Published: 1874-03-25T05:00:00+00:00

96675 96667 96660 96653 96645 96638

96630 96623 96615 96608 96600 96595

N. COS..N. sine

75°

60 5

57 56

55 54

53

52

5i 5o

49 48

47"

46

45

44

43

42

41"

40

3

37 36

35

34 33

32

3i 3^

20 28

27 26

25

24

23 22 21 20

7 6

5

4 3

I

o

9 8

7

5

4 3

2 1 o

M

Prop.

J6

6 6 6 6 6 6 5_

5'

5

5

5

5

5_

■5 5 5 4 4 4_

4 4 4 4 4 4_

4 3 3 3 3 _3_

3 3 3

3 3

2

2 2 2 2 2 2

■ III*

2

2 2

o o o o o

TABLE XXIV Of Natural Sines.

TABLE XXV

(rifle JOO

Of Logarithmic Sines, Tangents, and Secants to every Point and Quarter

Point of the Compass.

Points.

o

I

I i > i

Siue.

Inf. neg. 8.69080 8.99180

Co-sine.

10.00000 9.99948 9.99790

9.16662 J 9.99527

9.29024 9-38557 9.46283 9.52749

2

3

31 3i 3i

9.58284 9.68099 9.67339 9.71105

9.74474 9.77503 9.80236 9.82708

9.84949

Co-sine.

9.99157 9.98679 9.98088 9.97384

Toilgent.

Inf. neg. 8.69182 8.99840 9.17125

9.96562 9.95616 9.94543 9.93335

9.91985 9.90488 9.88819 9.86979

9.84949

Sine.

9.29866 9.89879

9.48194 9.55365

Co-tang.

Infinite. 1.80868 1.00660 0.82875

9.61722 9.67488 9.72796

9.77770

9.82489 9.87020

9.91417 9.95729

10.00000

Co-tang.

0.70184 0.6012X

o.5r8o6 0.44635

0.88278 o.82517 0.27204 0.22280

Secant.

0.17511 0.12980 0.08583 0.04271

0.00000

Tangent.

0.00000 o.ooo52 0.00210 0.00478

0.00843 0.01821 0.OT912 0.02616

0.08488 0.04384 0.05457 o.o6665

Co-secant.

o.o8oi5 0.09517 0.11181 o.i3o2i

o.i5o5i

Co secant.

Infinite. 1.80920 1.00870 o.88848

0.70976 o.6i448 0.53718 0.47251

8

7 I 74

7 k

0.41716 0,36901 0.33661

o.28895

7

61

6i

61

6

51 5i

5i

0.25526 0.22497 0.19764 0.17292

o.i5o5i

Secant.

5

4} 4h 4i

Points.

TABLE XXVI. Logarithms of Numbers.

ft«r .'?•]

TABLE XXVI.

Logarithms of Numbers.

No. 100-

-leoo.

Lqg. 00000-

-20412.

No.

[OO [OI

[oa ro3 ro4_

[o5 [o6 [07 [o8 [09_

lO

II

13

i3

li.

i5 i6

17 i8

'9

20 31 23 23

25 26

27

28

^9 So [3i

l32

133 i34_

35 [36

37 138

[4o i4i

l42

[43

[45 ,46

l47

14a i4y

[5i

52

53

54_

[55

[56

157 58

J52. No.

ooooo oo432 00860 01284 01703

02119 02531 oao38 o3i4a 03743

o4i39 o453a 04922 o53o8 06690

06070 06446 06810 07188 07555

07918 08279 o8636 08991 09J42

09601 oo57 o38o 0721 1059

1394 1727 2057 2385 2710

^.33

3354 3672 3o88 4^01

46t3 4922 5229

5534 5836

6i37 6435 6732 7026 7319

7600 7808 8184 8469 8752

9033 93i2

2oi4o

00043

00475

oooo3 01S26 01745

02160 02672 02070 03383 03782

04179 04571 04961 05346 06729

06108 o6483 06856 07226 07691

07954 o83i4 08672 09026 09377

09726 0072 o4i6 0766 1093

1428 1760 2090 2418 2743

3o66 3386 3704 4019 4333

4644 4953 6269 5664 5866

6167 6466 6761 7066 7348

7638 7926 8213 8498 8780

9061 9340 9618 9893 20167

00087 00618 00946 oi368 01787

02202 02612 o3oi o342

03822

04218 o46io

osW 06767

o6i46 06621 06893 07262 07628

o7<

08:

08707

09061

09412

09760 0106

0449 0789 1126

i46i 1793

2123 2460

2776

309B 3418 3735 4061

4364

4676 4983 6290

5594 6897

6197 6496 6701 7006

7377

7667 7966 8241 8626 8808

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