Welcome to the fcmp homepage!

It is generally not wise to compare two floating-point values for exact equality, for example using the C == operator. The fcmp package implements Knuth's suggestions for safer floating-point comparison operators as a C function.

The latest release is fcmp-1.2. The README file is online.

fcmp was written by Theodore C. Belding at the University of Michigan Center for the Study of Complex Systems

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• fcmp SourceForge Project Page
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• Bug Submission and Tracking
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