libintelrdfpmath-dev - 2.0u3-1 main

Software implementation of the IEEE 754-2008 Decimal Floating-Point
Arithmetic specification, aimed at financial applications, especially
in cases where legal requirements make it necessary to use decimal, and
not binary floating-point arithmetic (as computation performed with
binary floating-point operations may introduce small, but unacceptable
errors).
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This library is only fully supported on amd64, i386, and ia64. It
builds on several other Debian architectures, but you should check
the test results to determine whether it is suitable for your
purposes.