Topic · 8 of 8 editions · peak 15,939 chars
SECTOR
1st2nd3rd4th5th6th7th8th
| Edition | As printed | Type | Chars | Location | vs. previous |
|---|---|---|---|---|---|
| 1st ed. (1771) | ① SECTOR | article | 704 | vol. 3, p. 575 | |
| 1st ed. (1771) | ② SECTOR | article | 160 | vol. 3, p. 575 | |
| 2nd ed. (1778–83) | ③ Description of the SECTOR | sub_entry | 11,129 | vol. 10, p. 6973 | |
| 2nd ed. (1778–83) | ① SECTOR | article | 1,302 | vol. 10, p. 7072 | substantially revised · J 0.38 |
| 2nd ed. (1778–83) | ② SECTOR | article | 161 | vol. 10, p. 7072 | reprint · J 1.00 |
| 3rd ed. (1797) | ③ SECTOR | article | 14,912 | vol. 17, p. 237 | substantially revised · J 0.41 |
| 3rd ed. (1797) | ② SECTOR | article | 160 | vol. 17, p. 237 | reprint · J 1.00 |
| Suppl. 3rd (1801) | ④ SECTOR OF A SPHERE | article | 379 | vol. 2, p. 489 | |
| Suppl. 3rd (1801) | ⑤ SECTOR OF AN ELLIPSE | article | 249 | vol. 2, p. 489 | |
| 4th ed. (1810) | ③ SECTOR | article | 15,939 | vol. 19, p. 112 | revised · J 0.83 |
| 4th ed. (1810) | ② SECTOR | article | 160 | vol. 19, p. 112 | reprint · J 1.00 |
| 5th ed. (1815) | ③ Use of the Line of Equal Parts on the SECTOR | sub_entry | 9,394 | vol. 19, p. 113 | substantially revised · J 0.52 |
| 5th ed. (1815) | ① SECTOR | article | 5,871 | vol. 19, p. 112 | rewritten · J 0.17 |
| 5th ed. (1815) | ④ SECTOR of a Sphere | sub_entry | 534 | vol. 19, p. 115 | |
| 5th ed. (1815) | ② SECTOR | article | 160 | vol. 19, p. 112 | reprint · J 1.00 |
| 5th ed. (1815) | Astronomical SECTOR | cross-reference | 45 | vol. 19, p. 115 | |
| 5th ed. (1815) | Dialing SECTOR | cross-reference | 28 | vol. 19, p. 115 | |
| 6th ed. (1823) | ③ SECTOR | article | 15,906 | vol. 19, p. 112 | substantially revised · J 0.52 |
| 6th ed. (1823) | ② SECTOR | article | 160 | vol. 19, p. 112 | reprint · J 1.00 |
| 7th ed. (1842) | ⑥ SECTOR | article | 2,489 | vol. 20, p. 71 | |
| 7th ed. (1842) | ④ SECTOR of a Sphere | sub_entry | 529 | vol. 20, p. 72 | revised · J 0.77 |
| 7th ed. (1842) | ⑦ Zenith SECTOR | sub_entry | 432 | vol. 20, p. 72 | |
| 7th ed. (1842) | ⑧ Astronomical SECTOR, or Equatorial SECTOR | sub_entry | 353 | vol. 20, p. 72 | |
| 7th ed. (1842) | ⑨ SECTOR of an Ellipse or Hyperbola | sub_entry | 122 | vol. 20, p. 72 | |
| 8th ed. (1853–60) | ⑥ SECTOR | article | 2,361 | vol. 20, p. 30 | revised · J 0.63 |