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| Pizarro, Antonio | 1 |
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| Computer Programs | 2 |
| Journal Articles | 2 |
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| Reports - Descriptive | 1 |
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Peer reviewedPizarro, Antonio – Journal of Computers in Mathematics and Science Teaching, 1988
Explains the use of the 3-dimensional analytic geometry method to find values for a field geology problem. Gives a description of the mathematical theory for this method which can be applied to data obtained by drilling as well as open surfaces, and a computer program. (RT)
Descriptors: Algorithms, Analytic Geometry, College Science, Computation
Peer reviewedEsty, Warren W. – Mathematics Teacher, 1991
In polar coordinates, the intersection of the graphs of two functions, f(x) and g(x), does not always correspond to the solutions of the equation f(x) = g(x). Presented are examples to illustrate this concept, proofs demonstrating why this is true, and a computer program to simultaneously plot polar coordinate graphs. (MDH)
Descriptors: Analytic Geometry, Computer Assisted Instruction, Computer Graphics, Equations (Mathematics)
