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Wood, Eric1
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The Mathematics of Computer Error.
Peer reviewed Peer reviewed
Wood, Eric – Mathematics and Computer Education, 1988
Why a computer error occurred is considered by analyzing the binary system and decimal fractions. How the computer stores numbers is then described. Knowledge of the mathematics behind computer operation is important if one wishes to understand and have confidence in the results of computer calculations. (MNS)
Descriptors: College Mathematics, Computer Software, Decimal Fractions, Error Patterns
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