PodParley PodParley
PodParley
Lexicographic termination episode artwork

EPISODE · Jun 3, 2020 · 11 MIN

Lexicographic termination

from Iowa Type Theory Commute · host Aaron Stump

Many termination checkers support lexicographic (structural) recursion.  The lexicographic combination of orderings on sets A and B is an ordering on A x B where a pair decreases if the A component does (and then the B component can increase unboundedly) or else the A component stays the same and the B component decreases.  Connections with nested recursion and ordinals discussed.

Episode metadata supplied by the publisher feed · Published Jun 3, 2020

What this episode covers

Many termination checkers support lexicographic (structural) recursion. The lexicographic combination of orderings on sets A and B is an ordering on A x B where a pair decreases if the A component does (and then the B component can increase unboundedly) or else the A component stays the same and the B component decreases. Connections with nested recursion and ordinals discussed.

PodParley-generated summary based on available episode metadata and transcript content.

NOW PLAYING

Lexicographic termination

0:00 11:17

No transcript for this episode yet

We transcribe on demand. Request one and we'll notify you when it's ready — usually under 10 minutes.

Share this episode

Similar Episodes

Social Justice: Racial Slurs at BAFTA

Mar 4, 2026 ·7m

Justice: On Taxes

Feb 22, 2026 ·9m

Grief: Death of Animal Companions

Feb 8, 2026 ·11m

Ethics: Co-Existing With The Unjust

Feb 2, 2026 ·12m

Ethics: Abortion

Jan 30, 2026 ·31m

If Love Feels Like Eggshells, Your Feet Are Tired

Jan 29, 2026 ·39m

Similar Podcasts

Destination Cosmo Travel Podcast HD: Rick Steves Europe like Video Podcast, We Bring You to Beautiful Places in HD! Jason Diaz: Filmmaker, Traveler, Foodie, Podcast Host Destination Cosmo Travel Podcast is a Rick Steves Europe like Video Podcast. We bring you to Beautiful Places in HD! We cover Food like we're part of Food Network! Our podcast brings Serial, This American Life, Stuff You Should Know, Radio Lab like production to Travel Video Podcast! Whether you are a Pro Traveler, an Amateur Traveler, or even a Disney Podcast Radio Show Lover, we think we can show you a thing or two! So join Jason and Michelle and you may experience National Geographic Type Wanderlust! Dont forget to leave us a review! It will really help us out! SMOKE Iggy Golo TRAP TYPE BEATBPM 180Key F♯mPublished Nov 19, 2023 DRIFT Iggy Golo TRAP TYPE BEATBPM 195Key EmPublished Jun 30, 2024 SAY MY NAME (DRILL TYPE BEAT) Iggy Golo DRILL TYPE BEATBPM 154Key EmPublished Apr 6, 2024

Frequently Asked Questions

How long is this episode of Iowa Type Theory Commute?

This episode is 11 minutes long.

When was this Iowa Type Theory Commute episode published?

This episode was published on June 3, 2020.

What is this episode about?

Many termination checkers support lexicographic (structural) recursion.  The lexicographic combination of orderings on sets A and B is an ordering on A x B where a pair decreases if the A component does (and then the B component can increase...

Can I download this Iowa Type Theory Commute episode?

Yes, you can download this episode by clicking the download button on the episode player, or subscribe to the podcast in your preferred podcast app for automatic downloads.
URL copied to clipboard!