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Sine POLYs: Some Geometrical Explorations.
Rowe, Neil – Creative Computing, 1979
Examples are given of computer activities in analytic geometry. (MK)
Descriptors: Analytic Geometry, Computer Oriented Programs, Computer Programs, Computers
A Computer Algorithm from DeMoivre's Theorem.
Peer reviewed Peer reviewed
Boyd, James N. – Mathematics and Computer Education, 1982
Details are given of a simple computer program written in BASIC which calculates the sine of an angle through an application of DeMoivre's Theorem. The program is included in the material, and the program's success is discussed in terms of why the approximation works. (MP)
Descriptors: Algorithms, College Mathematics, Computer Programs, Higher Education
Inverse Circular Functions.
Creative Computing, 1979
This reprint of one of the original Project Solo curriculum modules contains five problems and a computer program. (MK)
Descriptors: Computer Oriented Programs, Computer Programs, Computer Science Education, Computers
Shipboard Weather Observation.
Peer reviewed Peer reviewed
Palmaccio, Richard J. – Mathematics Teacher, 1983
Details of how observers on a moving ship can furnish an accurate report of wind velocity are provided. A method employing vector addition and some trigonometry is covered. Wind velocity is initially indicated through an anemometer and a wind vane. Ships are urged to radio weather data. (MP)
Descriptors: Computer Programs, Equations (Mathematics), Mathematical Applications, Mathematical Concepts
Where Do These Numbers Come From?
Peer reviewed Peer reviewed
Stover, Donald W. – Mathematics Teacher, 1980
Some insights are provided into techniques for removing the mystery of how calculators evaluate functions. (Author/MK)
Descriptors: Algorithms, Calculators, Computation, Computer Oriented Programs