naginterfaces.library.ieee.get_​exception_​mode

naginterfaces.library.ieee.get_exception_mode()

get_exception_mode gets the current IEEE exception halting mode.

For full information please refer to the NAG Library document for x07ca

https://support.nag.com/numeric/nl/nagdoc_30/flhtml/x07/x07caf.html

Returns

exceptionmodeint, ndarray, shape $\left(3\right)$

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. $exceptionmode\left[0\right]$ concerns floating-point overflow, $exceptionmode\left[1\right]$ concerns floating-point division by zero, and $exceptionmode\left[2\right]$ concerns floating-point invalid operation.

Notes

get_exception_mode gets the current IEEE exception halting mode for the three common exceptions: overflow, divide-by-zero and invalid operation.

References

IEEE, 2008, Standard for Floating-Point Arithmetic (IEEE Standard 754-2008), IEEE, New York.