Trigonometry, Plane and Spherical;: With the Construction and Application of LogarithmsJ. Nourse, bookseller in ordinary to his Majesty., 1765 - 79 sider |
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Resultat 1-5 av 6
Side 3
... parts , called degrees ; and each degree into 60 equal parts , called mi- nutes ; and each minute into 60 equal parts , called feconds , or fecond minutes ,, & c . B 2 3. Any f H K I B ם F E G A [ 3 ] Plane Trigonometry. ...
... parts , called degrees ; and each degree into 60 equal parts , called mi- nutes ; and each minute into 60 equal parts , called feconds , or fecond minutes ,, & c . B 2 3. Any f H K I B ם F E G A [ 3 ] Plane Trigonometry. ...
Side 5
... minute of the qua drant , with respect to the radius ; which is fup- posed unity , and conceived to be divided into 10000 , or more , decimal parts . By the help of this table , and the doctrine of fimilar triangles , the whole business ...
... minute of the qua drant , with respect to the radius ; which is fup- posed unity , and conceived to be divided into 10000 , or more , decimal parts . By the help of this table , and the doctrine of fimilar triangles , the whole business ...
Side 16
... minute , nearly . But if you would have the fine of 1 ' more ex- actly determined ( from which the fines of other ... minute will alfo be obtained to a very great degree of exactness . PROP . IV . To fhew the manner of constructing the ...
... minute , nearly . But if you would have the fine of 1 ' more ex- actly determined ( from which the fines of other ... minute will alfo be obtained to a very great degree of exactness . PROP . IV . To fhew the manner of constructing the ...
Side 17
... minute , up to 60 ° , being thus found ; thofe of above 60 ° will be had by addition only ( from Theor . 2. p . 15. ) then , the fines being all known , the tangents and fe- cants will likewife become known , by Prop . 1 . Note , If the ...
... minute , up to 60 ° , being thus found ; thofe of above 60 ° will be had by addition only ( from Theor . 2. p . 15. ) then , the fines being all known , the tangents and fe- cants will likewife become known , by Prop . 1 . Note , If the ...
Side 18
... minute . This , if you defire no more than the 4 or 5 first places of each ( which is exact enough where no- thing less than degrees and minutes is regarded ) , may be effected by barely taking the proportional parts of the differences ...
... minute . This , if you defire no more than the 4 or 5 first places of each ( which is exact enough where no- thing less than degrees and minutes is regarded ) , may be effected by barely taking the proportional parts of the differences ...
Andre utgaver - Vis alle
Trigonometry, Plane and Spherical: With the Construction and Application of ... Thomas Simpson Uten tilgangsbegrensning - 1748 |
Trigonometry, Plane and Spherical: With the Construction and Application of ... Thomas Simpson Uten tilgangsbegrensning - 1765 |
Trigonometry, Plane and Spherical: With the Construction and Application of ... Thomas Simpson Uten tilgangsbegrensning - 1765 |
Vanlige uttrykk og setninger
4th rem AC by Theor AC-BC AD² adjacent angles AE² alſo known arch baſe becauſe bifecting cafe chord circle co-fecant co-fine AC co-tangent of half common logarithm confequently COROL COROLLARY defcribed diameter dius E. D. PROP equal to half excefs exceſs faid fame fecant fecond feries fhall fides AC fince fines firft firſt fpherical triangle ABC fquare fubtracted fupplement fuppofed garithms gent of half given gles great-circles half the bafe half the difference half the fum half the vertical Hence hyperbolic logarithm hypothenufe interfect itſelf laft leffer leg BC likewife moreover pendicular perpendicular plane triangle ABC progreffion propofed proportion radius refpectively right-angled Spherical triangle right-line ſhall ſphere ſpherical tang tangent of half THEOREM thofe thoſe Trigonometry verfed vertical angle whence whofe