<p>In this episode, I discuss a few of the basics for what we expect from a subtyping relation on types: reflexivity, transitivity, and the variances for arrow types.</p>

In this episode, I discuss a few of the basics for what we expect from a subtyping relation on types: reflexivity, transitivity, and the variances for arrow types.

Basics of subtyping

Aaron Stump talks about type theory, computational logic, and related topics in Computer Science on his short commute.

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Basics of subtyping

Basics of subtyping

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