The practical element in ancient exact sciences |
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Authors: | Wilbur R Knorr |
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Institution: | (1) Program in History of Science and Department of Philosophy, Stanford University, 94305 Stanford, CA, U.S.A. |
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Abstract: | When ancient mathematical treatises lack expositions of numerical techniques, what purposes could ancient mathematical theories be expected to serve? Ancient writers only rarely address questions of this sort directly. Possible answers are suggested by surveying geometry, mechanics, optics, and spherics to discover how the mathematical treatments imply positions on this issue. This survey shows the ways in which these ancient theoretical inquiries reflect practical activity in their fields. This account, in turn, suggests that the authors may have intended their theorems not to predict, but to explain phenomena. We may then consider what kind of explanations they were seeking. |
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