2.8554.37388

2.8225.37887

23

15.39474 .60526

30.39875 60125

45 .40275 .59725

24

0.40674.59326

15.41072 .58928

2.4348.45047

30.41469 .58531
45 41866.58134

• M. Sine. Co-Vers. Cosec. Tang. Cotan. Secant. Ver. Sin. Cosine.

15

0 .25882 74118 15.26303 .73697 30.26724 .73276 45.27144 .72856

16

15

30.28402

45.28820

17

19

.94693

3.8637.26795 3.7320 1.0353 .03407 .96593 75 3.8018.27263 3.6680 1.0365 .03521 .96479 3.7420.27732| 3.6059 1.0377 .03637 .96363 3.6840.28203 3.5457 1.0390 .03754 .96246 0.27564.72436 3.6280.28674 3.4874 1.0403 .03874 .96126 74 .27983 .72017 3.5736.29147 3.4308 1.0416 .03995 .96005 .71598 3.5209.29621 3.3759 1.0429 .04118 .95882 .71180 3.4699.30096 3.3226 1.0443 .04243 .95757 0 .29237 .70763 3.4203.30573 3.2709 1.0457 .04370 .95630 78 15.29654 .70346 3.3722.31051 3.2205 1.0471 .04498 .95502 30.30070 .69929 3.3255.31530 3.1716 1.0485 .04628 .95372 45.30486 .69514 3.2801.32010 3.1240 1.0500 .04760 .95240 18 0.30902 .69098 3.2361.32492 3.0777 1.0515 .04894 .95106 72 15.31316 .68684 3.1932.32975 3.0326 1.0530 .05030) .94970 30.31730 .68270 3.1515.33459 2.9887 1.0545 .05168 .94832 45.32144 .67856 3.1110.33945 2.9459 1.0560 .05307 0.32557 .67443 3.0715.34433 2.9042 1.0576 .05448 15.32969 .67031 3.0331.34921 2.8636 1.0592 .05591 30.33381 .66619 2.9957.35412 2.8239 1.0608 .05736 .94264 45.33792 .66208 2.9593.35904 2.7852 1.0625 .05882 .94118 0.34202 .65798 2.9238.36397 2.7475 1.0642 .06031 15.34612 .65388 2.8892.36892 2.7106 1.0659 .06181 30.35021 .64979 45.35429 .64571 0.35837 .64163 2.7904.38386 2.6051 1.0711 .06642 15.36244 .63756 2.7591.38888 2.5715 1.0729 .06799 .93201 30.36650 .63350 2.7285.39391 2.5386 1.0748 .06958 45.37056 .62944 2.6986.39896 2.5065 1.0766 .07119 22 0.37461 .62539 2.6695.40403 2.4751 1.0785 .07282 15.37865 .62135 2.6410.40911) 2.4443 1.0804 .07446 30.38268 .61732 2.6131.41421 2.4142 1.0824 .07612 45.38671 .61329 2.5859.41933 2.3847 1.0844 .07780 0.39073 .60927 2.5593.42447 2.3559 1.0864 .07950 2.3276 1.0884 .08121 .91879 2.2998 1.0904 .08294 .91706 2 2727 1.0925 .08469 .91531 2.2460 1.0946 .08645 .91355 66 2.2199 1.0968 .08824 2.4114.45573 2.1943 1.0989 .09004

20

21

2.5333.42963]
2.5078.43481
2.4829.44001
2.4586.44523

45

30

15

45

30

15

0

45

30

15

0

45

30

15

.88089

.55380 .54990 0.45399 .54601 2.2027.50952 1.9626 1.1223.10899 2.1840.51503 1.9416 1.1248 .11098 2.1657.52057 1.9210 1.1274 .11299 2.1477.52612 1.9007 1.1300 .11501 2.1300.53171 1.8807 1.1326 .11705 2.1127.53732 1.8611 1.1352 .11911 2.0957.54295 1.8418 1.1379 .12118 .87882 2.0790.54862 1.8228 1.1406.12327 .87673 2.0627.55431 1.8040 1.1433 .12538 2.0466.56003 1.7856 1.1461 .12750 .87250 2.0308.56577 1.7675 1.1490 .12964 .87036 2.0152.57155 1.7496 1.1518 .13180 .86820 2.0000.57735 1.7320 1.1547 13397 .86603 60

0.46947 .53053 15.47332.52668 30.47716 .52284 45.48099 .51901 29 0.48481 .51519 15.48862 .51138 30.49242 .50758 4549622 .50378

30 0.50000 50000

Cosine. Ver. Sin. Secant. Cotan,

Tang. Cosec. Co-Vers. Sine. о M.

From 60° to 75° read from bottom of table upwards.

2.3886.46101 2.1692 1.1011 .09186
2.3662.46631 2.1445 1.1034) .09369
2.3443.47163) 2.1203 1.1056 .09554
2.3228.47697 2.0965 1.1079 .09741 .90259
2.3018.48234 2.0732 1.1102 .09930 .90070
2.2812.48773 2.0503 1.1126 .10121
2.2610.49314 2.0278 1.1150 .10313
2.2412.49858 2.0057 1.1174 .10507
2.2217.50404 1.9840 1.1198 .10702

.90814

15

.90631 65

0

.90446

45

30

15

.89879 64

0

.89687

45

.89493

30

.89298

15

Deg.

LOGARITHMIC SINES, ETC.

Sine. Cosec. Versin. Tangent. Cotan. Covers. Secant. Cosine. Deg.

0 In.Neg. Infinite. In. Neg. In. Neg. Infinite. 10.00000 10.00000 10.00000 90 8.24186 11.75814 6.18271 8.24192 11.75808 9.99235 10.00007 9.99993 89 8.54282 11.45718 6.78474 8.54308 11.45692 9.98457 10.00026 9.99974 88 8.71880 11.28120 7.13687 8.71940 11.28060 9.97665 10.00060 9.99940 87 8.84358 11.15642 7.38667 8.84464 11.15536 9.96860 10.00106 9.99894 86

01234

Cosine. Secant. Covers. Cotan. Tangent. Versin. Cosec.

Sine.

From 45° to 90° read from bottom of table upwards,