[T]he States can best govern our home concerns and the general government our foreign ones. I wish, therefore... never to see all offices transferred to Washington, where, further withdrawn from the eyes of the people, they may more secretly be bought and sold at market.
Thomas Jefferson - Date: 1823
Useful Constants Multiplied and Divided by 1 to 10
| Constant | Multiplied by: |
| 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 0.7854 | 1.5708 | 2.3562 | 3.1416 | 3.9270 | 4.7124 | 5.4978 | 6.2832 | 7.0686 |
| 3.1416 | 6.2832 | 9.4248 | 12.566 | 15.708 | 18.850 | 21.991 | 25.133 | 28.274 |
| 14.7 | 29.4 | 44.1 | 58.8 | 73.5 | 88.2 | 102.9 | 117.6 | 132.3 |
| 32.16 | 64.32 | 96.48 | 128.64 | 160.80 | 192.96 | 225.12 | 257.28 | 289.44 |
| 64.32 | 128.64 | 192.96 | 257.28 | 321.60 | 385.92 | 450.24 | 514.56 | 578.88 |
| 144 | 288 | 432 | 576 | 720 | 864 | 1,008 | 1,152 | 1,296 |
| 778 | 1,556 | 2,334 | 3,112 | 3,890 | 4,668 | 5,446 | 6,224 | 7,002 |
| 1,728 | 3,456 | 5,184 | 6,912 | 8,640 | 10,368 | 12,096 | 13,824 | 15,552 |
| 33,000 | 66,000 | 99,000 | 132,000 | 165,000 | 198,000 | 231,000 | 264,000 | 297,000 |
| Constant | Divided by: |
| 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 0.7854 | 0.3927 | 0.2618 | 0.1964 | 0.1571 | 0.1309 | 0.1122 | 0.0982 | 0.0873 |
| 3.1416 | 1.5708 | 1.0472 | 0.7854 | 0.6283 | 0.5236 | 0.4488 | 0.3927 | 0.3491 |
| 14.7 | 7.350 | 4.900 | 3.675 | 2.940 | 2.450 | 2.100 | 1.838 | 1.633 |
| 32.16 | 16.080 | 10.720 | 8.040 | 6.432 | 5.360 | 4.594 | 4.020 | 3.573 |
| 64.32 | 32.160 | 21.440 | 16.080 | 12.864 | 10.720 | 9.189 | 8.040 | 7.147 |
| 144 | 72 | 48 | 36 | 28.8 | 24 | 20.571 | 18 | 16 |
| 778 | 389 | 259.33 | 194.50 | 155.60 | 129.67 | 111.14 | 97.25 | 86.44 |
| 1,728 | 864 | 576 | 432 | 345.60 | 288 | 246.86 | 216 | 192 |
| 33,000 | 16,500 | 11,000 | 8250 | 6600 | 5500 | 4714.3 | 4125 | 3666.7 |
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