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EPISODE · Jan 16, 2020 · 10 MIN

Example of programming with indexed types: binary search trees

from Iowa Type Theory Commute · host Aaron Stump

Using indexed types, we can restrict the form of legal values in some datatype.  A nice example is binary search trees, where we can statically enforce the binary search tree property using an indexed type bst l u, where l is a lower bound and u an upper bound on the data stored in the tree.

Episode metadata supplied by the publisher feed · Published Jan 16, 2020

What this episode covers

Using indexed types, we can restrict the form of legal values in some datatype. A nice example is binary search trees, where we can statically enforce the binary search tree property using an indexed type bst l u, where l is a lower bound and u an upper bound on the data stored in the tree.

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This episode was published on January 16, 2020.

What is this episode about?

Using indexed types, we can restrict the form of legal values in some datatype.  A nice example is binary search trees, where we can statically enforce the binary search tree property using an indexed type bst l u, where l is a lower bound and u an...

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