Plane trigonometry with practical applications, by Leonard E. Dickson.

TABLE VIII. LOGARITHMS OF TRIGONOMETRIC FUNCTIONS 31 log sin log tan log cot log cos o / log sin log tan log cot log cos o f 9. 9. 10. 9. 4 0 5 10 15 20 25 30 35 40 45 50 55 5 0 5 10 15 20 25 30 35 40 45 50 55 6 O 5 10 15 20 25 30 35 40 45 50 55 7 0 8.8436 525 613 699 783 865 8.8946 8.9026 104 181 256 330 403 475 545 614 682 750 816 881 8.9945 9.0008 070 132 192 252 311 369 426 483 539 594 648 702 755 807 9.0859 8.8446 11.1554 536 464 624 376 711 289 795 205 878 122 8.8960 11.1040 8.9040 11.0960 118 882 196 272 346 420 492 563 633 701 769 836 901 8.9966 9.0030 093 155 216 277 336 395 453 510 567 622 678 732 786 839 9.0891 804 728 654 580 508 437 367 299 231 164 099 11.0034 10.9970 907 845 784 723 664 605 547 490 433 378 322 268 214 161 10.9109 9.9989 89 89 88 88 87 87 86 86 85 85 84 83 83 82 82 81 81 80 79 79 78 77 77 76 75 75 74 73 73 72 71 71 70 69 68 9.9968 86 0 55 50 45 40 35 30 25 20 15 10 5 85 0 55 50 45 40 35 30 25 20 15 10 5 84 0 55 50 45 40 35 30 25 20 15 10 83 83 o 7 0 0859 5 0910 10 0961 15 1011 20 1060 25 1109 30 1157 35 1205 40 1252 45 1299 50 1345 55 1390 8 01 436 5 1480 10 1525 15 1568 20 1612 25 1655 30 1697 35 1739 40 1781 45 1822 50 1863 55 1903 9 0 1943 5 1983 10 2022 15 2061 20 2100 25 2138 30 2176 35 2214 40 2251 45 2288 50 2324 55 2361 10 02397 0891 0943 0995 1045 1096 1145 1194 1243 1291 1338 1385 1432 1478 1524 1569 1613 1658 1702 1745 1788 1831 1873 1915 1956 1997 2038 2078 2118 2158 2197 2236 2275 2313 2351 2389 2426 2463 9109 9057 9005 8955 8904 8855 8806 8757 8709 8662 8615 8568 8522 8476 8431 8387 8342 8298 8255 8212 8169 8127 8085 8044 8003 7962 7922 7882 7842 7803 7764 7725 7687 7649 7611 7574 7537 9968 67 66 65 64 64 63 62 61 60 59 58 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 9934 83 O 55 50 45 40 35 30 25 20 15 10 5 82 O 55 50 45 40 35 30 25 20 15 10 5 81 0 55 50 45 40 35 30 25 20 15 10 80 o 0o log cos log cot log tan log sin 9. 9. 10. 9. 0~ log cos log cot log tan log sin P. P. FOR DIFFERENCE OF 5' 81 80 78 77 76 75 74 73 72 71 7 90 89 88 87 86 84 83 82 '0 69 68 67 66 65 64 63 1 18 18 18 17 17 17 17 16 16 16 16 15 15 1 15 15 15 14 14 14 14 14 13 13 13 13 13 1 2 36 36 35 35 34 34 33 33 32 32 31 31 30 2 30 30 29 29 28 28 28 27 27 26 26 26 25 2 3 54 53 53 52 52 50 50 49 49 48 47 46 46 3 45 4444 43 4342 41 41 40 40 39 38 38 3 4 72 71 70 70 69 67 66 66 65 64 62 62 61 4 60 59 58 58 57 56 55 54 54 53 52 51 50 4 62 61 60 59 1 12 12 12 12 2 25 24 24 24 3 37 37 36 35 4 50 49 48 47 58 57 56 55 54 53 52 51 49 48 12 11 11 11 11 11 10 10 101 10 23 23 22 22 22 21 21 20 20 2 19 35 34 34 33 32 32 31 31 29 3 29 46 46 45 44 43 42 42 41 39 4 38 9 9 9 9 19 18 18 18 28 28 27 26 38 37 36 35 47 46 45 44 43 42 41 40 39 38 37 36 9 8 8 8 8 17 17 16 16 16 26 25 25 24 23 34 34 33 32 31 8771 15 15 14 2 23 22 22 3 30 30 29 4

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Title
Plane trigonometry with practical applications, by Leonard E. Dickson.
Author
Dickson, Leonard E. (Leonard Eugene), 1874-
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Page 31
Publication
Chicago,: B. H. Sanborn & co.
[c1922]
Subject terms
Plane trigonometry.

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"Plane trigonometry with practical applications, by Leonard E. Dickson." In the digital collection University of Michigan Historical Math Collection. https://name.umdl.umich.edu/abn8205.0001.001. University of Michigan Library Digital Collections. Accessed June 20, 2025.
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