Changeset 75933

Timestamp:

Dec 13, 2011, 6:11:46 PM (11 years ago)

Author:

John Maddock

Message:

Fix complex number routines to work with signed zeros, changes involve:

• Use boost::math::signbit rather than comparison to zero.
• Use boost::math::changesign rather than unary negation (unary negation fails for Intel on Linux when the argument is a zero).
• Update to use boost::math::isnan/isinf rather than the old code.
• Update to use boost::math constants.

Fixes #6171.

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