Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: MiniAgda: Integrating Sized and Dependent Types   Sized types are a modular and theoretically well-understood tool for checking
termination of recursive and productivity of corecursive definitions. The
essential idea is to track structural descent and guardedness in the type
system to make termination checking robust and suitable for strong abstractions
like higher-order functions and polymorphism. To study the application of sized
types to proof assistants and programming languages based on dependent type
theory, we have implemented a core language, MiniAgda, with explicit handling
of sizes. New considerations were necessary to soundly integrate sized types
with dependencies and pattern matching, which was made possible by concepts
such as inaccessible patterns and parametric function spaces. This paper
provides an introduction to MiniAgda by example and informal explanations of
the underlying principles.

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The categories of this paper are: q-bio
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The categories of this paper are: stat
35
The categories of this paper are: mtrl-th
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The categories of this paper are: nlin
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The categories of this paper are: chao-dyn
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The categories of this paper are: cmp-lg
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The categories of this paper are: comp-gas
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The categories of this paper are: q-alg
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The categories of this paper are: solv-int
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The categories of this paper are: nucl-th
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The categories of this paper are: hep-lat
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The categories of this paper are: supr-con
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The categories of this paper are: physics
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The categories of this paper are: q-fin
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The categories of this paper are: cond-mat
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The categories of this paper are: alg-geom