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Contributed by Yale Peabody Museum of Natural History.
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Transcription
Table IX.—Natural Trigonometrical Functions.
Angle
Sin
Tan
Cot
Cos
Angle
Sin
Tan.
Cot
Cos
16
.2756
.2867
3.487
.96126
74
24
.4067
.4452
2.246
.91355
66
10
.2784
.2899
3.450
.96046
50
10
.4094
.4487
2.229
.91236
50
20
.2812
.2931
3.412
.95964
40
20
.4120
.4522
2.211
.91116
40
30
.2840
.2962
3.376
.95882
30
30
.4147
.4557
2.194
.90996
30
40
.2868
.2994
3.340
.95799
20
40
.4173
.4592
2.177
.90875
20
50
.2896
.3026
3.305
.95715
10
50
.4200
.4628
2.161
.90753
10
17
.2924
.3057
3.271
.95630
73
25
.4226
.4663
2.145
.90631
65
10
.2952
.3089
3.237
.95545
50
10
.4253
.4699
2.128
.90507
50
20
.2979
.3121
3.204
.95459
40
20
.4279
.4734
2.112
.90383
40
30
.3007
.3153
3.172
.95372
30
30
.4305
.4770
2.097
.90259
30
40
.3035
.3185
3.140
.95284
20
40
.4331
.4806
2.081
.90133
20
50
.3062
.3217
3.108
.95195
10
50
.4358
.4841
2.066
.90007
10
18
.3090
.3249
3.078
.95106
72
26
.4384
.4877
2.050
.89879
64
10
.3118
.3281
3.048
.95015
50
10
.4410
.4913
2.035
.89752
50
20
.3145
.3314
3.018
.94924
40
20
.4436
.4950
2.020
.89623
40
30
.3173
.3346
2.989
.94832
30
30
.4462
.4986
2.006
.89493
30
40
.3201
.3378
2.960
.94740
20
40
.4488
.5022
1.991
.89363
20
50
.3228
.3411
2.932
.94646
10
50
.4514
.5059
1.977
.89232
10
19
.3256
.3443
2.904
.94552
71
27
.4540
.5095
1.963
.89101
63
10
.3283
.3476
2.877
.94457
50
10
.4566
.5132
1.949
.88968
50
20
.3311
.3508
2.850
.94361
40
20
.4592
.5169
1.935
.88835
40
30
.3338
.3541
2.824
.94264
30
30
.4617
.5206
1.921
.88701
30
40
.3365
.3574
2.798
.94167
20
40
.4643
.5243
1.907
.88566
20
50
.3393
.3607
2.773
.94068
10
50
.4669
.5280
1.894
.88431
10
20
.3420
.3640
2.747
.93969
70
28
.4695
.5317
1.881
.88295
62
10
.3448
.3673
2.723
.93869
50
10
.4720
.5354
1.868
.88158
50
20
.3475
.3706
2.699
.93769
40
20
.4746
.5392
1.855
.88020
40
30
.3502
.3739
2.675
.93667
30
30
.4772
.5430
1.842
.87882
30
40
.3529
.3772
2.651
.93565
20
40
.4797
.5467
1.829
.87743
20
50
.3557
.3805
2.628
.93462
10
50
.4823
.5505
1.816
.87603
10
21
.3584
.3839
2.605
.93358
69
29
.4848
.5543
1.804
.87462
61
10
.3611
.3872
2.583
.93253
50
10
.4874
.5581
1.792
.87321
50
20
.3638
.3906
2.560
.93148
40
20
.4899
.5619
1.780
.87178
40
30
.3665
.3939
2.539
.93042
30
30
.4924
.5658
1.767
.87036
30
40
.3692
.3973
2.517
.92935
20
40
.4950
.5696
1.756
.86892
20
50
.3719
.4006
2.496
.92827
10
50
.4975
.5735
1.744
.86748
10
22
.3746
.4040
2.475
.92718
68
30
.5000
.5774
1.732
.86603
60
10
.3773
.4074
2.455
.92609
50
10
.5025
.5812
1.720
.86457
50
20
.3800
.4108
2.434
.92499
40
20
.5050
.5851
1.709
.86310
40
30
.3827
.4142
2.414
.92388
30
30
.5075
.5890
1.698
.86163
30
40
.3854
.4176
2.394
.92276
20
40
.5100
.5930
1.686
.86015
20
50
.3881
.4210
2.375
.92164
10
50
.5125
.5969
1.675
.85866
10
23
.3907
.4245
2.356
.92050
67
31
.5150
.6009
1.664
.85717
59
10
.3934
.4279
2.337
.91936
50
10
.5175
.6048
1.653
.85567
50
20
.3961
.4314
2.318
.91822
40
20
.5200
.6088
1.643
.85416
40
30
.3987
.4348
2.300
.91706
30
30
.5225
.6128
1.632
.85264
30
40
.4014
.4383
2.282
.91590
20
40
.5250
.6168
1.621
.85112
20
50
.4041
.4417
2.264
.91472
10
50
.5275
.6208
1.611
.84959
10
66
Cos
Cot
Tan.
Sin
Angle
Cos
Cot
Tan.
Sin
Angle
12