An Easy Introduction to the Mathematics: In which the Theory and Practice are Laid Down and Familiarly Explained ... A Complete and Easy System of Elementary Instruction in the Leading Branches of the Mathematics; ... Adapted to the Use of Schools, Junior Students at the Universities, and Private Learners, Especially Those who Study Without a Tutor. In Two Volumes, Volumen2Bartlett and Newman ; [etc., etc..], 1814 |
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... plane and solid Figures , Land , Planks , Timber , Stone , & c . TRIGONOMETRY . Historical Introduction On the new ( French ) Division of the Quadrant ( note ) 367 Definitions and Principles of Plane Trigonometry 371 Variation of the ...
... plane and solid Figures , Land , Planks , Timber , Stone , & c . TRIGONOMETRY . Historical Introduction On the new ( French ) Division of the Quadrant ( note ) 367 Definitions and Principles of Plane Trigonometry 371 Variation of the ...
Página 220
... plane cutting a cone in various directions . The numerous properties of these celebrated curves , and their usefulness in Geometry , soon became apparent , and excited the attention of mathematicians , who considered this branch of ...
... plane cutting a cone in various directions . The numerous properties of these celebrated curves , and their usefulness in Geometry , soon became apparent , and excited the attention of mathematicians , who considered this branch of ...
Página 221
... planes ; the fifth treats in a general manner of the ratios and proportions of magnitudes ; 1 Euclid was one of the most celebrated mathematicians of the Alexandrian school ; he was born at Alexandria , and taught with great applause ...
... planes ; the fifth treats in a general manner of the ratios and proportions of magnitudes ; 1 Euclid was one of the most celebrated mathematicians of the Alexandrian school ; he was born at Alexandria , and taught with great applause ...
Página 222
... plane figures ; the seventh , eighth , and ninth , explain and prove the fundamen- tal properties of numbers ; the tenth contains the theory of commensurable and incommensurable lines and spaces ; and the remaining five books unfold the ...
... plane figures ; the seventh , eighth , and ninth , explain and prove the fundamen- tal properties of numbers ; the tenth contains the theory of commensurable and incommensurable lines and spaces ; and the remaining five books unfold the ...
Página 227
... Plane Loci ; each of these treatises consisting of two books . Pappus has left us some particulars of the above works , which are all concern- ing them that now remain ; but from these scanty materials , many restorations have been made ...
... Plane Loci ; each of these treatises consisting of two books . Pappus has left us some particulars of the above works , which are all concern- ing them that now remain ; but from these scanty materials , many restorations have been made ...
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Términos y frases comunes
Algebra arithmetical progression base biquadratic equation bisected called centre chord circle circumference CN² co-sec co-sine co-tan common compasses Conic Sections conjugate hyperbola cube cubic equation curve described diameter difference distance divided draw drawn EC² ellipse equal equiangular Euclid EUCLID'S ELEMENTS EXAMPLES.-1 former fourth Geometry given equation given ratio given straight line greater Hence hyperbola infinite series latter latus rectum likewise logarithms magnitude measure method multiplied odd number parabola parallel parallelogram perpendicular plane PN² polygon problem Prop proposition Q. E. D. Cor quadrant quotient radius rectilineal figures right angles roots rule scale secant segments shewn sides sine square substituted subtracted tangent theor theorems third unknown quantity VC² versed sine whence wherefore whole numbers
Pasajes populares
Página 320 - If a straight line touch a circle, and from the point of contact a chord be drawn, the angles which this chord makes with the tangent are equal to the angles in the alternate segments.
Página 405 - In any plane triangle, the sum of any two sides is to their difference as the tangent of half the sum of the opposite angles is to the tangent of half their difference.
Página 287 - TO a given straight line to apply a parallelogram, which shall be equal to a given triangle, and have one of its angles equal to a given rectilineal angle.
Página 66 - If four magnitudes are proportional, the sum of the first and second is to their difference as the sum of the third and fourth is to their difference.
Página 272 - But things which are equal to the same are equal to one another (Ax.
Página 267 - Parallel straight lines are such as are in the same plane, and which being produced ever so far both ways, do not meet.
Página 263 - A plane rectilineal angle is the inclination of two straight lines to one another, which meet together, but are not in the same straight line.
Página 281 - If two triangles have two angles of the one equal to two angles of the other, each to each, and also one side of the one equal to the corresponding side of the other, the triangles are congruent.
Página 294 - If a straight line be bisected, and produced to any point ; the rectangle contained by the whole line thus produced, and the part of it produced, together with the square of half the line bisected, is equal to the square of the straight line which is made up of the half and the part produced.
Página 190 - Take the first term from the second, the second from the third, the third from the fourth, &c. and the remainders will form a new series, called the first order of