| Jacob William Albert Young - Mathematics - 1911 - 434 pages
...numbers which define analytically the desired geometric elements can be derived from those defining the given elements by a finite number of rational operations...located by means of points either initially given or obtainal as the intersections of two straight lines, a straight line and a circle, or two circles.... | |
| ELEMENTARY THEORY OF EQUATIONS - 1914 - 212 pages
...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 - Equations, Theory of - 1914 - 200 pages
...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 - Equations, Theory of - 1922 - 194 pages
...numbers which define analytically the desired geometric elements can be derived from those defining the given elements by a finite number of 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... | |
| Leonard Eugene Dickson - Equations, Theory of - 1922 - 188 pages
...criterion in § 30, since the given numbers in this problem are a, ft, 7, all rational, xi can be obtained by a finite number of rational operations and extractions of real square roots, performed upon rational numbers or numbers derived from them by such operations. Thus xi involves one... | |
| Benjamin Bold - Science - 1982 - 148 pages
...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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