Jump to content

Page:Practical Treatise on Milling and Milling Machines.djvu/317

From Wikisource
This page has been proofread, but needs to be validated.
Brown & Sharpe Mfg. Co.
311

NATURAL TANGENTS AND COTANGENTS

′ 10° 11° 12° 13° 14° ′
Tang Cotang Tang Cotang Tang Cotang Tang Cotang Tang Cotang
0 .17633 5.67128 .19438 5.14455 .21256 4.70463 .23087 4.33148 .24933 4.01078 60
1 .17663 5.66165 .19468 5.13658 .21286 4.69791 .23117 4.32573 .24964 4.00582 59
2 .17693 5.65205 .19498 5.12862 .21316 4.69121 .23148 4.32001 .24995 4.00086 58
3 .17723 5.64248 .19529 5.12069 .21347 4.68452 .23179 4.31430 .25026 3.99592 57
4 .17753 5.63295 .19559 5.11279 .21377 4.67786 .23209 4.30860 .25056 3.99099 56
5 .17783 5.62344 .19589 5.10490 .21408 4.67121 .23240 4.30291 .25087 3.98607 55
6 .17813 5.61397 .19619 5.09704 .21438 4.66458 .23271 4.29724 .25118 3.98117 54
7 .17843 5.60452 .19649 5.08921 .21469 4.65797 .23301 4.29159 .25149 3.97627 53
8 .17873 5.59511 .19680 5.08139 .21499 4.65138 .23332 4.28595 .25180 3.97139 52
9 .17903 5.58573 .19710 5.07360 .21529 4.64480 .23363 4.28032 .25211 3.96651 51
10 .17933 5.57638 .19740 5.06584 .21560 4.63825 .23393 4.27471 .25242 3.96165 50
11 .17963 5.56706 .19770 5.05809 .21590 4.63171 .23424 4.26911 .25273 3.95680 49
12 .17993 5.55777 .19801 5.05037 .21621 4.62518 .23455 4.26352 .25304 3.95196 48
13 .18023 5.54851 .19831 5.04267 .21651 4.61868 .23485 4.25795 .25335 3.94713 47
14 .18053 5.53927 .19861 5.03499 .21682 4.61219 .23516 4.25239 .25366 3.94232 46
15 .18083 5.53007 .19891 5.02734 .21712 4.60572 .23547 4.24685 .25397 3.93751 45
16 .18113 5.52090 .19921 5.01971 .21743 4.59927 .23578 4.24132 .25428 3.93271 44
17 .18143 5.51176 .19952 5.01210 .21773 4.59283 .23608 4.23580 .25459 3.93273 43
18 .18173 5.50264 .19982 5.00451 .21804 4.58641 .23639 4.23030 .25490 3.92316 42
19 .18203 5.49356 .20012 4.99695 .21834 4.58001 .23670 4.22481 .25521 3.91839 41
20 .18233 5.48451 .20042 4.98040 .21864 4.57363 .23700 4.21933 .25552 3.91364 40
21 .18263 5.47548 .20073 4.98188 .21895 4.56726 .23731 4.21387 .25583 3.90800 39
22 .18293 5.46648 .20103 4.97438 .21925 4.56091 .23762 4.20842 .25614 3.90417 38
23 .18323 5.45751 .20133 4.96690 .21956 4.55458 .23793 4.20298 .25645 3.89945 37
24 .18353 5.44857 .20164 4.95945 .21986 4.54826 .23823 4.19756 .25676 3.89474 36
25 .18384 5.43966 .20194 4.95201 .22017 4.54196 .23854 4.19215 .25707 3.89004 35
26 .18414 5.43077 .20224 4.94460 .22047 4.53568 .23885 4.18675 .25738 3.88536 34
27 .18444 5.42192 .20254 4.93721 .22078 4.52941 .23916 4.18137 .25769 3.88068 33
28 .18474 5.41309 .20285 4.92984 .22108 4.52316 .23946 4.17600 .25800 3.87601 32
29 .18504 5.40429 .20315 4.92249 .22139 4.51693 .23977 4.17064 .25831 3.87136 31
30 .18534 5.39552 .20345 4.91516 .22169 4.51071 .24008 4.16530 .25862 3.86671 30
31 .18564 5.38677 .20376 4.90785 .22200 4.50451 .24039 4.15997 .25893 3.86208 29
32 .18594 5.37805 .20406 4.90056 .22231 4.49832 .24069 4.15465 .25924 3.85745 28
33 .18624 5.36936 .20436 4.89330 .22261 4.49215 .24100 4.14934 .25955 3.85284 27
34 .18654 5.36070 .20466 4.88605 .22292 4.48600 .24131 4.14405 .25986 3.84824 26
35 .18684 5.35206 .20497 4.87882 .22322 4.47986 .24162 4.13877 .26017 3.84264 25
36 .18714 5.34345 .20527 4.87162 .22353 4.47374 .24193 4.13350 .26048 3.83006 24
37 .18745 5.33487 .20557 4.86444 .22383 4.46764 .24223 4.12825 .26079 3.83449 23
38 .18775 5.32631 .20588 4.85727 .22414 4.46155 .24254 4.12301 .26110 3.82992 22
39 .18805 5.31778 .20618 4.85013 .22444 4.45548 .24285 4.11778 .26141 3.82537 21
40 .18835 5.30928 .20648 4.84300 .22475 4.44942 .24316 4.11256 .26172 3.82083 20
41 .18865 5.30080 .20679 4.83590 .22505 4.44338 .24347 4.10736 .26203 3.81630 19
42 .18895 5.29235 .20709 4.82882 .22536 4.43735 .24377 4.10216 .26235 3.81177 18
43 .18925 5.28393 .20739 4.82175 .22567 4.43134 .24408 4.09699 .26266 3.80726 17
44 .18955 5.27553 .20770 4.81471 .22597 4.42534 .24439 4.09182 .26297 3.80276 16
45 .18986 5.26715 .20800 4.80769 .22628 4.41936 .24470 4.08666 .26328 3.79827 15
46 .19016 5.25880 .20830 4.80068 .22658 4.41340 .24501 4.08152 .26359 3.79378 14
47 .19046 5.25048 .20861 4.79370 .22689 4.40745 .24532 4.07639 .26390 3.78931 13
48 .19076 5.24218 .20891 4.78673 .22719 4.40152 .24562 4.07127 .26421 3.78485 12
49 .19106 5.23391 .20921 4.77978 .22750 4.39560 .24593 4.06616 .26452 3.78040 11
50 .19136 5.22566 .20952 4.77286 .22781 4.38969 .24624 4.06107 .26483 3.77595 10
51 .19166 5.21744 .20982 4.76595 .22811 4.38381 .24655 4.05599 .26515 3.77152 9
52 .19197 5.20925 .21013 4.75906 .22842 4.37793 .24686 4.05092 .26546 3.76709 8
53 .19227 5.20107 .21043 4.75219 .22872 4.37207 .24717 4.04586 .26577 3.76268 7
54 .19257 5.19293 .21073 4.74534 .22903 4.36623 .24747 4.04081 .26608 3.75828 6
55 .19287 5.18480 .21104 4.73851 .22934 4.36040 .24778 4.03578 .26639 3.75388 5
56 .19317 5.17671 .21134 4.73170 .22964 4.35459 .24809 4.03076 .26670 3.74950 4
57 .19347 5.16863 .21164 4.72490 .22995 4.34879 .24840 4.02574 .26701 3.74512 3
58 .19378 5.16058 .21195 4.71813 .23026 4.34300 .24871 4.02074 .26733 3.74075 2
59 .19408 5.15256 .21225 4.71137 .23056 4.33723 .24902 4.41576 .26764 3.73640 1
60 .19438 5.11455 .21256 4.70463 .23087 4.33148 .24933 4.01078 .26795 3.73205 0
′ Cotang Tang Cotang Tang Cotang Tang Cotang Tang Contang Tang ′
79° 78° 77° 76° 75°
Retrieved from "https://en.wikisource.org/w/index.php?title=Page:Practical_Treatise_on_Milling_and_Milling_Machines.djvu/317&oldid=9913910"