| Samuel Heynes - 1701 - 334 páginas
...of Chords, or hy an ¿гаЬшíиЬ Calculation (if fuppofmg the Radiu>í divided into any Numher of equal Parts, we know how many of thofe equal Parts are in the Sine, Tangent or Secant of any Arch propos'd) the Art of inferring which is call'd Tngoxmetty, and iseither Plane or Spha:rical. Тie... | |
| John Harris - 1706 - 298 páginas
...maybe equiangular,and yet have the Sides by no means of the fame length. ) We can find the reft, I (ay, if fuppofing the Radius divided into any Number of equal parts, we can but difcover how many offuch parts any Sine, Tangent, or Secant of any Ark or Angle doth contain.... | |
| Samuel Heynes - 1716 - 180 páginas
...either Mecb&micitttyby tthe help of a Scale of equal Parts and Line of Chords, or by an Aritkmetick Calculation (if fuppofing the Radius divided into any Number of equal ' Parts we know how many of thole equal Parts are in the Sine, Tangent, or Secant of any Arch propos'd) (the Art of interring which... | |
| Samuel Heynes - 1725 - 462 páginas
...Scale of equal Parts and Line of Chords, or by an Arttbmetick Calculation (if fuppofing the'Radius divided into any Number of equal Parts we know how many of thofe equal Parts are in the Si' .-, Tangent, or Secant ef any Ajch propos'd) tke Art of inferring which is call'd Trigonometry,... | |
| John Ward - 1747 - 492 páginas
...either Mechanically, by the help of a Scale of equal Parts and Line of Chords, or •by an Arithmetical Calculation, if, fuppofing the Radius divided into...equal Parts are in the Sine, Tangent, or Secant of any Arch propos'd: The Art of inferring which is called Trigonometry, and it is either Plane or Spherical.... | |
| John Ward (of Chester.) - 1747 - 516 páginas
...either Mechanically, by the help of a Scale of equal Parts and Line of Chords, or by an Arithmetical Calculation, if, fuppofing the Radius divided into...know how many of thofe equal Parts are in the Sine, Tancent, or Secant of any Arch propos'd : The Art of inferring which is called Trigonometry, and it... | |
| John Ward - 1771 - 510 páginas
...help of a Scale of equal Parts and Line of Chords, or by an Arithmetical Calculation, if, fuppofmg the Radius divided into any Number of equal Parts, we know how many of thofc equal Parts are in the Sine, Tangent, or Secant of any Arch pro-4 pos'd : The Art of inferring... | |
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