| Jacob William Albert Young - 1911 - 427 Seiten
...duplication of the cube, we are given the length s of a side and seek a number x such that x 3 = 2s 3 . But usually it is convenient to employ analytic geometry;...located by means of points either initially given or obtained as the intersections of two straight lines, a straight line and a circle, or two circles.... | |
| Jacob William Albert Young - 1911 - 432 Seiten
...numbers which define analytically the desired geometric elements can be derived from those defining Die given elements by a finite number of rational operations...located by means of points either initially given or obtained as the intersections of two straight lines, a straight line and a circle, or two circles.... | |
| Leonard Eugene Dickson - 1914 - 200 Seiten
...the construction, and therefore also the length ± Xi of the segment joining two of them, are found by a finite number of rational operations and extractions of real square roots, performed upon rational numbers and numbers obtained by earlier ones of these operations. If xi is... | |
| ELEMENTARY THEORY OF EQUATIONS - 1914 - 212 Seiten
...the construction, and therefore also the length ± xi of the segment joining two of them, are found by a finite number of rational operations and extractions of real square roots, performed upon rational numbers and numbers obtained by earlier ones of these operations. If xi is... | |
| Leonard Eugene Dickson - 1922 - 188 Seiten
...volumes. These numbers may be said to define analytically the various geometric elements involved. CRITERION. A proposed construction is possible by...rational operations and extractions of real square roots. In § 29 we were given the numbers a and 6, and constructed lines of lengths Proof. First, we grant... | |
| Benjamin Bold - 1982 - 148 Seiten
...the Greek mathematicians were able to construct any desired geometric element that could be derived by a finite number of rational operations and extractions of real square roots from the given elements. To illustrate : Suppose we are given the elements^, b, and the unit element.... | |
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