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Klotz, Frederick S.1
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Proofs Based on LOGO Procedures.
Peer reviewed Peer reviewed
Klotz, Frederick S. – Mathematics and Computer Education, 1988
Mathematical methods are used to study certain related Logo procedures in detail. Simple procedures with known properties are then used to build the higher-level procedures which correspond to higher-level mathematical concepts. Examples are from introductory aspects of number theory. (MNS)
Descriptors: College Mathematics, Computer Software, Higher Education, Integers
How to Illustrate Numerical Accuracy Problems on any Computer.
Peer reviewed Peer reviewed
Simon, Stephen D. – Mathematics and Computer Education, 1987
Numerical inaccuracies, which occur in many ordinary computations, can create serious problems and render answers meaningless. Cancellation and accumulation errors are described, and suggestions for experimentation are discussed. (MNS)
Descriptors: College Mathematics, Computer Software, Error Patterns, Higher Education