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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Side 12
... method of refolving the different cafes of plane triangles , by a table of fines and tangents ; I fhall here fhew the manner of constructing fuch a table ( as the foundation upon which the whole doctrine is grounded ) ; in order to ...
... method of refolving the different cafes of plane triangles , by a table of fines and tangents ; I fhall here fhew the manner of constructing fuch a table ( as the foundation upon which the whole doctrine is grounded ) ; in order to ...
Side 17
... method , the fines of all the intermediate arches may be had from thence , by barely taking the proportional parts of the differences , and that fo near as to give the first fix places true in each number ; which is fuffi- ciently exact ...
... method , the fines of all the intermediate arches may be had from thence , by barely taking the proportional parts of the differences , and that fo near as to give the first fix places true in each number ; which is fuffi- ciently exact ...
Side 19
... method , equal to 05233595 and 06540312 refpectively . Here , the fum of the fines of the extremes being mul- tiplied by , 0000000423 , the firft product will be , 00000000498 , & c . or , 0000000050 , nearly ( which is fufficiently ...
... method , equal to 05233595 and 06540312 refpectively . Here , the fum of the fines of the extremes being mul- tiplied by , 0000000423 , the firft product will be , 00000000498 , & c . or , 0000000050 , nearly ( which is fufficiently ...
Side 20
... fines of all the arches , to every mi- nute , between 59 ° 15 ′ and 60 ° oo ' ; those of the two extremes being firft found , by the preceding method . method . In this cafe , the two extremes , 20 Conftruction of the Table.
... fines of all the arches , to every mi- nute , between 59 ° 15 ′ and 60 ° oo ' ; those of the two extremes being firft found , by the preceding method . method . In this cafe , the two extremes , 20 Conftruction of the Table.
Side 21
With the Construction and Application of Logarithms Thomas Simpson. method . In this cafe , the two extremes , being , 85940641 and , 86602540 , their fum will be = 1,72543 , & c . and their difference = , 00661899 ; whereof the former ...
With the Construction and Application of Logarithms Thomas Simpson. method . In this cafe , the two extremes , being , 85940641 and , 86602540 , their fum will be = 1,72543 , & c . and their difference = , 00661899 ; whereof the former ...
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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