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<h1>A Series on Strongly-Specified Functions in Coq</h1>
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Using dependent types and the ~Prop~ sort, it becomes possible to specify
functions whose arguments and results are constrained by properties.  Using such
a “strongly-specified” function requires to provide a proof that the supplied
arguments satisfy the expected properties, and allows for soundly assuming the
results are correct too. However, implementing dependently-typed functions can
be challenging. In this series, we explore several approaches available to Coq
developers.

- [[./StronglySpecifiedFunctionsRefine.html][Implementing Strongly-Specified Functions with the ~refine~ Tactic]] ::

- [[./StronglySpecifiedFunctionsProgram.html][Implementing Strongly-Specified Functions with the ~Program~ Framework]] ::