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Prove programs with floating-point or fixed-point arithmetic 313.82 KB built 2026-10-13 21:37:39 GMT

Description

Gappa is a tool intended to help verifying and formally prove properties on numerical programs and circuits handling floating-point or fixed-point arithmetic. This tool manipulates logical formulas stating the enclosures of expressions in some intervals. Through the use of rounding operators as part of the expressions, Gappa is specially designed to deal with formulas that could appear when certifying numerical codes. In particular, Gappa makes it simple to bound computational errors due to floating-point arithmetic. The tool and its documentation were written by Guillaume Melquiond.

Dependencies

32 total
Requires30
  • ld-linux-riscv64-lp64d.so.1()(64bit)
  • ld-linux-riscv64-lp64d.so.1(GLIBC_2.27)(64bit)
  • libc.so.6()(64bit)
  • libc.so.6(GLIBC_2.27)(64bit)
  • libc.so.6(GLIBC_2.34)(64bit)
  • libc.so.6(GLIBC_2.38)(64bit)
  • libgcc_s.so.1()(64bit)
  • libgcc_s.so.1(GCC_3.0)(64bit)
  • libgmp.so.10()(64bit)
  • libm.so.6()(64bit)
  • libm.so.6(GLIBC_2.27)(64bit)
  • libmpfr.so.6()(64bit)
  • libstdc++.so.6()(64bit)
  • libstdc++.so.6(CXXABI_1.3)(64bit)
  • libstdc++.so.6(CXXABI_1.3.15)(64bit)
  • libstdc++.so.6(GLIBCXX_3.4)(64bit)
  • libstdc++.so.6(GLIBCXX_3.4.11)(64bit)
  • libstdc++.so.6(GLIBCXX_3.4.15)(64bit)
  • libstdc++.so.6(GLIBCXX_3.4.18)(64bit)
  • libstdc++.so.6(GLIBCXX_3.4.20)(64bit)
  • libstdc++.so.6(GLIBCXX_3.4.21)(64bit)
  • libstdc++.so.6(GLIBCXX_3.4.29)(64bit)
  • libstdc++.so.6(GLIBCXX_3.4.30)(64bit)
  • libstdc++.so.6(GLIBCXX_3.4.32)(64bit)
  • libstdc++.so.6(GLIBCXX_3.4.9)(64bit)
  • rpmlib(CompressedFileNames) <= 3.0.4-1
  • rpmlib(FileDigests) <= 4.6.0-1
  • rpmlib(PayloadFilesHavePrefix) <= 4.0-1
  • rpmlib(PayloadIsZstd) <= 5.4.18-1
  • rtld(GNU_HASH)
Provides2
  • gappa = 1.8.2-1.fc45
  • gappa(riscv-64) = 1.8.2-1.fc45
ObsoletesNo Obsoletes
ConflictsNo Conflicts
RecommendsNo Recommends
SuggestsNo Suggests
SupplementsNo Supplements
EnhancesNo Enhances

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