NAG Library Routine Document

x07caf (get_exception_mode)

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Purpose

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Specification

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Description

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References

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Arguments

1:     $\mathbf{exceptionmode}\left(3\right)$ – Integer arrayOutput

On exit: each of the three elements of exceptionmode is set to $1$ if the corresponding condition will raise an exception, and is set to $0$ otherwise. $\mathbf{exceptionmode}\left(1\right)$ concerns floating-point overflow, $\mathbf{exceptionmode}\left(2\right)$ concerns floating-point division by zero, and $\mathbf{exceptionmode}\left(3\right)$ concerns floating-point invalid operation.

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Error Indicators and Warnings

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Accuracy

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Parallelism and Performance

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Further Comments

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Example