Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
TABLE IV. NATURAL TRIGONOMETRICAL FUNCTIONS
Angle Sin Tan. Sec. Cosec. Cotg. Cosin.
0 o 0 .0029 .0029 343.8 343.8 1.
10 20 .0058 .0058 171.9 171.9 .99998
30 .0087 .0087 114.6 114.6 .99996
40 .0116 .0116 85.94 85.94 .99993
50 .0145 .0145 68.76 68.75 .99989
1 .0175 .0175 57.30 57.29 .99985
10 .0204 .0204 49.11 49.10 .99979
20 .0233 .0233 42.98 42.96 .99973
30 .0262 .0262 38.20 38.19 .99966
40 .0291 .0291 34.38 34.37 .99958
50 .0320 .0320 31.26 31.24 .99949
2 .0349 .0349 28.65 28.64 .99939
10 .0378 .0378 26.45 26.43 .99929
20 .0407 .0407 24.56 24.54 .99914
30 .0436 .0437 22.93 22.90 .99905
40 .0465 .0466 21.49 21.47 .99892
50 .0494 .0495 20.23 20.21 .99878
3 .0523 .0524 19.11 19.08 .99863
10 .0552 .0553 18.10 18.07 .99847
20 .0581 .0582 17.20 17.17 .99831
30 .0610 .0612 16.38 16.35 .99813
40 .0640 .0641 15.64 15.60 .99795
50 .0669 .0670 14.96 14.92 .99776
4 .0698 .0699 14.34 14.30 .99756
10 .0727 .0729 13.76 13.73 .99736
20 .0756 .0758 13.23 13.20 .99714
30 .0785 .0787 12.75 12.71 .99692
40 .0814 .0816 12.29 12.25 .99668
50 .0843 .0846 11.87 11.83 .99644
5 .0872 .0875 11.47 11.43 .99619
10 .0901 .0904 11.10 11.06 .99594
20 .0929 .0934 10.76 10.71 .99567
30 .0958 .0963 10.43 10.39 .99540
40 .0987 .0992 10.13 10.08 .99511
50 .1016 .1022 9.839 9.788 .99482
6 .1045 .1051 9.567 9.514 .99452
10 .1074 .1080 9.309 9.255 .99421
20 .1103 .1110 9.065 9.010 .99390
30 .1132 .1139 8.834 8.777 .99357
40 .1161 .1169 8.614 8.556 .99324
50 .1190 .1198 8.405 8.345 .99290
7 .1219 .1228 8.206 8.144 .99255
10 .1248 .1257 8.016 7.953 .99219
20 .1276 .1287 7.834 7.770 .99182
30 .1305 .1317 7.661 7.596 .99144
40 .1334 .1346 7.496 7.429 .99106
50 .1363 .1376 7.337 7.269 .99067
89 88 87 86 85 84 83 82
Angle Sin Tan Sec Cosec Cotg Cosin.
90 50 40 30 20 10
.1392 .1421 .1449 .1478 .1507 .1536
1564 .1593 .1622 .1650 .1679 .1708
1736 .1765 .1794 .1822 .1851 .1880
1908 .1937 .1965 .1994 .2022 .2051
2079 .2108 .2136 .2164 .2193 .2221
2250 .2278 .2306 .2334 .2363 .2391
2419 .2447 .2476 .2504 .2532 .2560
2588 .2616 .2644 .2672 .2700 .2728
.1405 .1435 .1465 .1495 .1524 .1554
1584 .1614 .1644 .1673 .1703 .1733
1763 .1793 .1823 .1853 .1883 .1914
1944 .1974 .2004 .2035 .2065 .2095
2126 .2156 .2186 .2217 .2247 .2278
2309 .2339 .2370 .2401 .2432 .2462
2493 .2524 .2555 .2586 .2617 .2648
2679 .2711 .2742 .2773 .2805 .2836
.10098 1.0102 1.0107 1.0111 1.0115 1.0120
1.0125 1.0129 1.0134 1.0139 1.0144 1.0149
1.0154 1.0160 1.0165 1.0170 1.0176 1.0181
1.0187 1.0193 1.0199 1.0205 1.0211 1.0217
1.0223 1.0230 1.0236 1.0243 1.0249 1.0256
1.0263 1.0270 1.0277 1.0284 1.0291 1.0299
1.0306 1.0314 1.0321 1.0329 1.0337 1.0345
1.0353 1.0361 1.0369 1.0377 1.0386 1.0394
7.185 7.040 6.900 6.766 6.636 6.512
6.394 6.277 6.166 6.059 5.955 5.855
5.759 5.665 5.575 5.488 5.403 5.320
5.241 5.164 5.089 5.016 4.945 4.877
4.810 4.745 4.682 4.620 4.560 4.502
4.445 4.390 4.336 4.284 4.232 4.182
4.133 4.086 4.039 3.994 3.949 3.906
3.864 3.822 3.782 3.742 3.703 3.665
7.115 6.968 6.827 6.691 6.561 6.435
6.314 6.197 6.084 5.976 5.871 5.769
5.671 5.576 5.485 5.396 5.309 5.226
5.145 5.066 4.989 4.915 4.843 4.773
4.705 4.638 4.574 4.511 4.449 4.390
4.331 4.275 4.219 4.165 4.113 4.061
4.011 3.962 3.914 3.867 3.821 3.776
3.732 3.689 3.647 3.606 3.566 3.526
.99027 .98986 .98944 .98902 .98858 .98814
.98769 .98723 .98676 .98629 .98580 .98531
.98481 .98430 .98378 .98325 .98272 .98218
.98163 .98107 .98050 .97992 .97934 .97875
.97815 .97754 .97692 .97630 .97566 .97502
.97437 .97371 .97304 .97237 .97169 .97100
.97030 .96959 .96887 .96815 .96742 .96667
.96593 .96517 .96440 .96363 .96285 .96206
82 50 40 30 20 10
9 81 80 79 78 77 76 75 74
Angle Sin Tan Sec Cosec Cotg Cosin.
Cotin. Cosec. Sec. Tan. Sin. Angle
Cosin. Cotg. Cosec. Sec. Tan. Sin. Angle