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.
Angle Sin Tan. Sec. Cosec. Cotg. Cosin.
' ' ' ' ' ' ' ' ' ' ' ' '
0 0 0 1. 00 82
10 .0029 .0029 343.8 343.8 50
20 .0058 .0058 171.9 171.9 .99998 40
30 .0087 .0087 114.6 114.6 .99996 30
40 .0116 .0116 1.0001 85.94 85.94 .99993 20
50 .0145 .0145 1.0001 68.76 68.75 .99989 10
1 .0175 .0175 1.0002 57.30 57.29 .99985 89
10 .0204 .0204 1.0003 49.11 49.10 .99979 50
20 .0233 .0233 1.0002 42.98 42.96 .99973 40
30 .0262 .0262 1.0003 38.20 38.19 .99966 30
40 .0291 .0291 1.0004 34.38 34.37 .99958 20
50 .0320 .0320 1.0005 31.26 31.24 .99949 10
2 .0349 .0349 1.0006 28.65 28.64 .99939 88
10 .0378 .0378 1.0007 26.45 26.43 .99929 50
20 .0407 .0407 1.0008 24.56 24.54 .99917 40
30 .0436 .0437 1.0010 22.93 22.90 .99905 30
40 .0465 .0466 1.0011 21.49 21.47 .99892 20
50 .0494 .0495 1.0012 20.23 20.21 .99878 10
3 .0523 .0524 1.0014 19.11 19.08 .99863 87
10 .0552 .0553 1.0015 18.10 18.07 .99847 50
20 .0581 .0582 1.0017 17.20 17.17 .99831 40
30 .0610 .0612 1.0019 16.38 16.35 .99813 30
40 .0640 .0641 1.0020 15.64 15.60 .99795 20
50 .0669 .0670 1.0022 14.96 14.92 .99776 10
4 .0698 .0699 1.0024 14.34 14.30 .99756 86
10 .0727 .0729 1.0027 13.76 13.73 .99736 50
20 .0756 .0758 1.0029 13.23 13.20 .99714 40
30 .0785 .0787 1.0031 12.75 12.71 .99692 30
40 .0814 .0816 1.0033 12.29 12.25 .99668 20
50 .0843 .0846 1.0036 11.87 11.83 .99644 10
5 .0872 .0875 1.0038 11.47 11.43 .99619 85
10 .0901 .0904 1.0041 11.10 11.06 .99594 50
20 .0929 .0934 1.0043 10.76 10.71 .99567 40
30 .0958 .0963 1.0046 10.43 10.39 .99540 30
40 .0987 .0992 1.0049 10.13 10.08 .99511 20
50 .1016 .1022 1.0052 9.839 9.788 .99482 10
6 .1045 .1051 1.0055 9.567 9.514 .99452 84
10 .1074 .1080 1.0058 9.309 9.255 .99421 50
20 .1103 .1110 1.0061 9.065 9.010 .99390 40
30 .1132 .1139 1.0065 8.834 8.777 .99357 30
40 .1161 .1169 1.0068 8.614 8.556 .99324 20
50 .1190 .1198 1.0072 8.405 8.345 .99290 10
7 .1219 .1228 1.0075 8.206 8.144 .99255 83
10 .1248 .1257 1.0079 8.016 7.953 .99219 50
20 .1276 .1287 1.0082 7.834 7.770 .99182 40
30 .1305 .1317 1.0086 7.661 7.596 .99144 30
40 .1334 .1346 1.0090 7.496 7.429 .99106 20
50 .1363 .1376 1.0094 7.337 7.269 .99067 10
82
' ' '
90 50
10 .1392 .1405 1.0098 7.185 7.115 .99027 82
50 10 .1421 .1435 1.0102 7.040 6.968 .98986 50
40 20 .1449 .1465 1.0107 6.900 6.827 .98944 40
30 30 .1478 .1495 1.0111 6.766 6.691 .98902 30
20 40 .1507 .1524 1.0115 6.636 6.561 .98858 20
10 50 .1536 .1554 1.0120 6.512 6.435 .98814 10
9 .1564 .1584 1.0125 6.394 6.314 .98769 81
10 .1593 .1614 1.0129 6.277 6.197 .98723 50
20 .1622 .1644 1.0134 6.166 6.084 .98676 40
30 .1650 .1673 1.0139 6.059 5.976 .98629 30
40 .1679 .1703 1.0144 5.955 5.871 .98580 20
50 .1708 .1733 1.0149 5.855 5.769 .98531 10
10 .1736 .1763 1.0154 5.759 5.671 .98481 80
20 .1765 .1793 1.0160 5.665 5.576 .98430 50
30 .1794 .1823 1.0165 5.575 5.485 .98378 40
40 .1822 .1853 1.0170 5.488 5.396 .98325 30
50 .1851 .1883 1.0176 5.403 5.309 .98272 20
10 .1880 .1914 1.0181 5.320 5.226 .98218 10
11 .1908 .1944 1.0187 5.241 5.145 .98163 79
10 .1937 .1974 1.0193 5.164 5.066 .98107 50
20 .1965 .2004 1.0199 5.089 4.989 .98050 40
30 .1994 .2035 1.0205 5.016 4.915 .97992 30
40 .2022 .2065 1.0211 4.945 4.843 .97934 20
50 .2051 .2095 1.0217 4.877 4.773 .97875 10
12 .2079 .2126 1.0223 4.810 4.705 .97815 78
10 .2108 .2156 1.0229 4.745 4.638 .97754 50
20 .2136 .2186 1.0236 4.682 4.574 .97692 40
30 .2164 .2217 1.0243 4.620 4.511 .97630 30
40 .2193 .2247 1.0249 4.560 4.449 .97566 20
50 .2221 .2278 1.0256 4.502 4.390 .97502 10
13 .2250 .2309 1.0263 4.445 4.331 .97437 77
10 .2278 .2339 1.0270 4.390 4.275 .97371 50
20 .2306 .2370 1.0277 4.336 4.219 .97304 40
30 .2334 .2401 1.0284 4.284 4.165 .97237 30
40 .2363 .2432 1.0291 4.232 4.113 .97169 20
50 .2391 .2462 1.0299 4.182 4.061 .97100 10
14 .2419 .2493 1.0306 4.133 4.011 .97030 76
10 .2447 .2524 1.0314 4.086 3.962 .96959 50
20 .2476 .2555 1.0321 4.039 3.914 .96887 40
30 .2504 .2586 1.0329 3.994 3.867 .96815 30
40 .2532 .2617 1.0337 3.949 3.821 .96742 20
50 .2560 .2648 1.0345 3.906 3.776 .96667 10
15 .2588 .2679 1.0353 3.864 3.732 .96593 75
10 .2616 .2711 1.0361 3.822 3.689 .96517 50
20 .2644 .2742 1.0369 3.782 3.647 .96440 40
30 .2672 .2773 1.0377 3.742 3.606 .96363 30
40 .2700 .2805 1.0386 3.703 3.566 .96285 20
50 .2728 .2836 1.0394 3.665 3.526 .96206 10
74
' ' '
Cosin Cotg. Cosec. Sec. Tan. Sin. Angle
Cosin. Cotg. Cosec. Sec. Tan. Sin. Angle