Intel® Fortran Libraries Reference

2 Intel Fortran Libraries ReferenceValue'all''common'DescriptionAll five math exception flags aboveThe math exception flags: 'invalid', 'division', 'overflow', and 'underflow'The values for in and out depend on the action and mode they are used with. The interaction of theparameters can be summarized as follows:action mode in out DescriptionGET 'direction' Null (' ') One of 'nearest','tozero', 'negative', or'positive''exception' Null (' ') One of 'inexact','division', 'underflow','overflow', 'invalid','all', or 'common''precision' Null (' ') One of 'single ','double ', or'extended'SET 'direction' One of 'nearest', Null (' ')'tozero','negative', or'positive''exception''precision'One of 'inexact','division','underflow','overflow', 'invalid','all', or 'common'One of 'single ','double ', or'extended'Null (' ')Null (' ')Tests rounding direction settings.Returns the current setting, or 'notavailable'.Tests math exception settings.Returns the current setting, or 0.Tests rounding precision settings.Returns the current setting, or 'notavailable'.Sets a rounding direction.Sets a floating-point mathexception.Sets a rounding precision.2-166