Machinery's Handbook, 27th Edition

| ? 0 or 180 | Trigonometric and Involute Functions | 179 or 359 ? | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Minutes | Sine | Cosine | Tangent | Cotangent | Secant | Cosecant | Involute 0 l | Read Up | Minutes |
| 0 | 0.000000 | 1.000000 | 0.000000 | Infinite | 1.000000 | Infinite | 0.0000000 | Infinite | 60 |
| 1 | 0.000291 | 1.000000 | 0.000291 | 3437.75 | 1.000000 | 3437.75 | 0.0000000 | 3436.176 | 59 |
| 2 | 0.000582 | 1.000000 | 0.000582 | 1718.87 | 1.000000 | 1718.87 | 0.0000000 | 1717.303 | 58 |
| 3 | 0.000873 | 1.000000 | 0.000873 | 1145.92 | 1.000000 | 1145.92 | 0.0000000 | 1144.345 | 57 |
| 4 | 0.001164 | 0.999999 | 0.001164 | 859.436 | 1.000001 | 859.437 | 0.0000000 | 857.8667 | 56 |
| 5 | 0.001454 | 0.999999 | 0.001454 | 687.549 | 1.000001 | 687.550 | 0.0000000 | 685.9795 | 55 |
| 6 | 0.001745 | 0.999998 | 0.001745 | 572.957 | 1.000002 | 572.958 | 0.0000000 | 571.3882 | 54 |
| 7 | 0.002036 | 0.999998 | 0.002036 | 491.106 | 1.000002 | 491.107 | 0.0000000 | 489.5372 | 53 |
| 8 | 0.002327 | 0.999997 | 0.002327 | 429.718 | 1.000003 | 429.719 | 0.0000000 | 428.1491 | 52 |
| 9 | 0.002618 | 0.999997 | 0.002618 | 381.971 | 1.000003 | 381.972 | 0.0000000 | 380.4028 | 51 |
| 10 | 0.002909 | 0.999996 | 0.002909 | 343.774 | 1.000004 | 343.775 | 0.0000000 | 342.2058 | 50 |
| 11 | 0.003200 | 0.999995 | 0.003200 | 312.521 | 1.000005 | 312.523 | 0.0000000 | 310.9538 | 49 |
| 12 | 0.003491 | 0.999994 | 0.003491 | 286.478 | 1.000006 | 286.479 | 0.0000000 | 284.9104 | 48 |
| 13 | 0.003782 | 0.999993 | 0.003782 | 264.441 | 1.000007 | 264.443 | 0.0000000 | 262.8738 | 47 |
| 14 | 0.004072 | 0.999992 | 0.004072 | 245.552 | 1.000008 | 245.554 | 0.0000000 | 243.9853 | 46 |
| 15 | 0.004363 | 0.999990 | 0.004363 | 229.182 | 1.000010 | 229.184 | 0.0000000 | 227.6152 | 45 |
| 16 | 0.004654 | 0.999989 | 0.004654 | 214.858 | 1.000011 | 214.860 | 0.0000000 | 213.2915 | 44 |
| 17 | 0.004945 | 0.999988 | 0.004945 | 202.219 | 1.000012 | 202.221 | 0.0000000 | 200.6529 | 43 |
| 18 | 0.005236 | 0.999986 | 0.005236 | 190.984 | 1.000014 | 190.987 | 0.0000000 | 189.4186 | 42 |
| 19 | 0.005527 | 0.999985 | 0.005527 | 180.932 | 1.000015 | 180.935 | 0.0000001 | 179.3669 | 41 |
| 20 | 0.005818 | 0.999983 | 0.005818 | 171.885 | 1.000017 | 171.888 | 0.0000001 | 170.3204 | 40 |
| 21 | 0.006109 | 0.999981 | 0.006109 | 163.700 | 1.000019 | 163.703 | 0.0000001 | 162.1355 | 39 |
| 22 | 0.006399 | 0.999980 | 0.006400 |