 | Henry Sherwin - 1706 - 430 σελίδες
...Compliraeats of the Latitudes. 2i///, That fueh Logarithm-Tangents of Mr. Brtggs* Form, are a Scale of the Differences of Longitude, upon the Rhumb which makes an Angle of 5 1 °. 38'. 9". with the Meridian. And зЛу, That the Differences of Longitude, on differing Rhumbs,... | |
 | Henry Sherwin - 1717 - 444 σελίδες
...half Compliments of the Latitudes. ¿My, That fuch Logarithm-Tangents of Mr. Briggss Form, are a Scale of the Differences of Longitude, upon the Rhumb which...an Angle of 51°. 38'. 9". with the Meridian. And зЛу, That the Differences of Longitude, on differing Rhumbs, are to one another as the Tangents... | |
 | Benjamin Martin - 1740 - 334 σελίδες
...Latitude. Secondly, that fuch Logarithm-Tangents of Mr. Brigg's Form, (or thofe in common Ufej are a Scale of the Differences of Longitude upon the Rhumb, which makes an Angle of 51° 38' 9* with the Meridian. Thirdly, the Differences of Longitude on differing Rhumbs, are as the Tangents of the Angles of thofe... | |
 | Henry Sherwin - 1742 - 438 σελίδες
...logarithm-tangents of Mr. Briggs's form, are a fcale of the differences of Longitude, upon the rumb which makes, an angle of 51° 38' 9" with the Meridian. And 3¿/y, That the> differences of Longitude, on differing rumbs, are to one another as the tangents of... | |
 | Henry Sherwin - 1772 - 454 σελίδες
...Complements of the Latitudes. 2¿/y, That fuch Logarithm Tangents of Mr. Briggs's Form, are a Scale of the Differences of Longitude, upon the Rhumb which...makes an Angle of 51° 38' 9" with the Meridian. And 3¿//y, That the Differences of Longitude, on differing Rhumbs, are to one a» nother, as the Tangent... | |
 | Charles Hutton - 1785 - 560 σελίδες
...fuch log. tangents of Mr. Briggs's form, are a icale of the differences of longitude, upon the rumb which makes an angle of 51* 38' 9" with the meridian, And ßd ly. That the differences of longitude, on different rumbs, are to one another as the tangents of... | |
 | Charles Hutton - 1811 - 574 σελίδες
...That such log. tangents of Mr. Briggs's form, are a scale of the differences of longitude, on the rumb which makes an angle of 51° 38' 9" with the meridian. And 3dly, That the differences of longitude on different rumbs, are to one another as the tangents of the... | |
 | Charles Hutton - 1834 - 466 σελίδες
...That such log. tangents of Mr. Briggs's form, are a scale of the differences of longitude, on the rumb which makes an angle of 51° 38' 9" with the meridian. And 3dly. That the differences of longitude on different n ¡dibs . are to one another as the tangents... | |
 | Charles Hutton - 1842 - 450 σελίδες
...That such log. tangents of Mr. Briggs'sform, are a scale of the differences of longitude, on the rumb which makes an angle of 51° 38' 9" with the meridian. And 3dly. That the differences of longitude on different rumbs, are to one another as the tangents of the... | |
 | Charles Hutton - 1855 - 462 σελίδες
...That such log. tangents of Mr. Briggs's form, are a scale of the differences of longitude, on the rumb which makes an angle of 51° 38' 9" with the meridian. And 3dly. That the differences of longitude on different rumbs, are to one another as the tangents of the... | |
| |
... 9" with the meridian. And 3dly. That the differences of longitude on different rumbs, are to one another as the tangents of the angles of those rumbs with the meridian. Hence it follows, that the difference of the log. tangents of the half complements... 