Page:Practical Treatise on Milling and Milling Machines.djvu/322

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316
Brown & Sharpe Mfg. Co.

NATURAL TANGENTS AND COTANGENTS

35° 36° 37° 38° 39°
Tang Cotang Tang Cotang Tang Cotang Tang Cotang Tang Cotang
0 .70021 1.42815 .72654 1.37638 .75355 1.32704 .78129 1.27994 .80978 1.23490 60
1 .70064 1.42726 .72699 1.37554 .75401 1.32624 .78175 1.27917 .81027 1.23416 59
2 .70107 1.42638 .72743 1.37470 .75447 1.32544 .78222 1.27841 .81075 1.23343 58
3 .70151 1.42550 .72788 1.37386 .75492 1.32464 .78269 1.27764 .81123 1.23270 57
4 .70194 1.42462 .72832 1.37302 .75538 1.32384 .78316 1.27688 .81171 1.23106 56
5 .70238 1.42374 .72877 1.37218 .75584 1.32304 .78363 1.27611 .81220 .23123 55
6 .70281 1.42286 .72921 1.37134 .75629 1.32224 .78410 1.27535 .81268 .23050 54
7 .70325 1.42198 .72966 1.37050 .75675 1.32144 .78457 1.27458 .81316 1.22977 53
8 .70368 1.42110 .73010 1.36967 .75721 1.32064 .78504 1.27382 .81364 1.22904 52
9 .70412 1.42022 .73055 1.36883 .75767 1.31984 .78551 1.27306 .81413 1.22831 51
10 .70455 1.41934 .73100 1.36800 .75812 1.31904 .78508 1.27230 .81461 1.22758 50
11 .70499 1.41847 .73144 1.36716 .75858 1.31825 .78645 1.27153 .81510 1.22685 49
12 .70542 1.41759 .73189 1.36633 .75904 1.31745 .78692 1.27077 .81558 1.22612 48
13 .70586 1.41672 .73234 1.36549 .75950 1.31666 .78739 1.27001 .81606 1.22539 47
14 .70629 1.41584 .73278 1.36466 .75996 1.31586 .78786 1.26926 .81655 1.22467 46
15 .70673 1.41497 .73323 1.36383 .76042 1.31507 .78834 1.26849 .81703 1.22394 45
16 .70717 1.41409 .73368 1.36300 .76088 1.31427 .78881 1.26774 .81752 1.22321 44
17 .70760 1.41322 .73413 1.36217 .76134 1.31348 .78928 1.26698 .81800 1.22249 43
18 .70804 1.41235 .73457 1.36134 .76180 1.31269 .78975 1.26622 .81849 1.22176 42
19 .70848 1.41148 .73502 1.36051 .76226 1.31190 .79022 1.26546 .81898 1.22104 41
20 .70891 1.41061 .73547 1.35968 .76272 1.31110 .79070 1.26471 .81946 1.22031 40
21 .70935 1.40974 .73592 1.35885 .76318 1.31031 .79117 1.26395 .81995 1.21959 39
22 .70979 1.40887 .73637 1.35802 .76364 1.30952 .79164 1.26319 .82044 .21886 38
23 .71023 1.40800 .73681 1.35719 .76410 1.30873 .79212 1.26244 .82092 1.21814 37
24 .71066 1.40714 .73726 1.35637 .76456 1.30795 .79259 1.26169 .82141 1.21742 36
25 .71110 1.40627 .73771 1.35554 .76502 1.30716 .79306 1.26093 .82190 .21670 35
26 .71154 1.40540 .73816 1.35472 .76548 1.30637 .79354 1.26018 .82238 1.21598 34
27 .71198 1.40454 .73861 1.35389 .76594 1.30558 .79401 1.25943 .82287 .21526 33
28 .71242 1.40367 .73906 1.35307 .76640 1.30480 .79449 1.25867 .82336 . 21454 32
29 .71285 1.40281 .73951 1.35224 .76686 1.30401 .79496 1.25792 .82385 1.21382 31
30 .71329 1.40195 .73996 1.35142 .76733 1.30323 .79544 1.25717 .82434 .21310 30
31 .71373 1.40109 .74041 1.35060 .76779 1.30244 .79591 1.25642 .82483 1.21238 29
32 .71417 1.40022 .74086 1.34978 .76825 1.30166 .79639 1.25567 .82531 1.21166 28
33 .71461 1.39936 .74131 1.34896 .76871 1.30087 .79686 1.25492 .82580 1.21094 27
34 .71505 1.39850 .74176 1.34814 .76918 1.30009 .79734 1.25417 .82629 1.21023 26
35 .71549 1.39764 .74221 1.34732 .76964 1.29931 .79781 1.25343 .82678 1.20951 25
36 .71593 1.39679 .74267 1.34650 .77010 1.29853 .79829 1.25268 .82727 .20879 24
37 .71637 1.39593 .74312 1.34568 .77057 1.29775 .79877 1.25193 .82776 1.20808 23
38 .71681 1.39507 .74357 1.34487 .77103 1.29696 .79924 1.25113 .82825 .20736 22
39 .71725 1.39421 .74402 1.34405 .77149 1.29618 .79972 1.25044 .82874 1.20665 21
40 .71769 1.39336 .74447 1.34323 .77196 1.29541 .80020 1.24069 .82923 1.20593 20
41 .71813 1.3920 .74492 1.34242 .77242 1.29463 .80067 1.2489 .82972 1.20522 19
42 .71857 1.39165 .74538 1.34160 .77289 1.29385 .80115 1.24820 .83022 1.20451 18
43 .71901 1.39079 .74583 1.34079 .77335 1.29307 .80163 1.24746 .83071 1.20379 17
44 .71946 1.38994 .74628 1.33098 .77382 1.29229 .80211 1.24672 .83120 1.20308 16
45 .71990 1.38909 .74674 1.33916 .77428 1.29152 .80258 1.24597 .83169 1.20237 15
46 .72034 1.38324 .74719 1.33835 .77475 1.29074 .80306 1.24523 .83218 1.20166 14
47 .72078 1.38738 .74764 1.33754 .77521 1.28997 .80354 1.24449 .83268 1.20095 13
48 .72122 1.38653 .74810 1.33673 .77568 1.28919 .80402 1.24375 .83317 1.20024 12
49 .72167 1.3863 .74855 1.33592 .77615 1.28842 .80450 1.24301 .83366 1.19953 11
50 .72211 1.38484 .74900 1.33511 .77661 1.28764 .80498 1.24227 .83415 1.19882 10
51 .72255 1.38309 .74946 1.33430 .77708 1.28687 .80546 1.24153 .83465 1.19811 9
52 .72299 1.38314 .74991 1.33349 .77754 1.28610 .80594 1.24079 .83514 1.19740 8
53 .72344 1.38229 .75037 1.33263 .77801 1.28533 .80642 1.24005 .83564 1.19669 7
54 .72388 1.38145 .75082 1.33187 .77848 1.28456 .80690 1.23931 .83613 1.19599 6
55 .72432 1.38060 .75128 1.33107 .77895 1.28379 .80738 1.23858 .83662 1.19528 5
56 .72477 1.37976 .75173 1.33026 .77941 1.28302 .80786 1.23784 .83711 1.19457 4
57 .72521 1.37891 .75219 1.32046 .77988 1.28225 .80834 1.23710 .83761 1.19387 3
58 .72565 1.37807 .75264 1.32865 .78035 1.28148 .80882 1.23637 .83811 1.19316 2
59 .72610 1.37722 .75310 1.32785 .78082 1.28071 .80930 1.23563 .83860 1.19246 1
60 .72654 1.37638 .75355 1.32704 .78129 1.27994 .80978 1.23490 .83910 1.19175 0
Cotang Tang Cotang Tang Cotang Tang Cotang Tang Cotang Tang
54° 53° 52° 51° 50°