<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:xhtml="http://www.w3.org/1999/xhtml">
  <url>
    <loc>https://www.pls-lab.org/abstract-data-type</loc>
    <lastmod>2023-11-02T20:40:58Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/abstract-machine</loc>
    <lastmod>2023-05-10T10:22:43Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/abstract-reduction-system</loc>
    <lastmod>2021-08-27T08:14:10Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/adequacy</loc>
    <lastmod>2023-11-02T09:39:04Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/adj-group</loc>
    <lastmod>2023-05-14T12:09:50Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/admissible-relation</loc>
    <lastmod>2023-04-07T23:55:25Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/agda</loc>
    <lastmod>2021-09-14T03:19:43Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/alexandrov-topology</loc>
    <lastmod>2024-08-06T12:11:00Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/algebraic-complete-partial-order</loc>
    <lastmod>2025-08-16T10:06:54Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/algebraic-effect-and-handlers</loc>
    <lastmod>2023-10-22T21:08:58Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/algebraic-effects</loc>
    <lastmod>2023-11-02T09:21:10Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/algol-60</loc>
    <lastmod>2025-12-13T20:58:37Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/algol-like-languages</loc>
    <lastmod>2024-10-20T20:30:35Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/aliasing</loc>
    <lastmod>2024-04-23T07:57:53Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/amb</loc>
    <lastmod>2025-06-14T12:43:17Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/angelic-nondeterminism</loc>
    <lastmod>2023-04-29T10:57:49Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/applicative-functor</loc>
    <lastmod>2022-11-06T12:39:55Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/applicative-structures</loc>
    <lastmod>2021-03-20T15:10:49Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/applicative-transition-system</loc>
    <lastmod>2023-06-04T08:47:18Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/apt-plotkin-powerdomain</loc>
    <lastmod>2023-05-09T14:19:20Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/arend</loc>
    <lastmod>2021-09-14T03:25:21Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/arithmetic</loc>
    <lastmod>2023-01-29T19:48:09Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/arrows</loc>
    <lastmod>2023-04-29T18:36:46Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/autophagy</loc>
    <lastmod>2021-03-20T15:08:15Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/axiom-5-modal</loc>
    <lastmod>2022-03-29T13:22:02Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/axiom-k-type-theory</loc>
    <lastmod>2022-09-04T23:43:54Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/barbed-bisimulation</loc>
    <lastmod>2022-03-02T18:20:17Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/barcan-formula-modal</loc>
    <lastmod>2022-03-29T14:39:35Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/barendregt-convention</loc>
    <lastmod>2023-05-17T14:29:36Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/bidirectional-typechecking</loc>
    <lastmod>2023-09-08T13:14:57Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/bifinite-domains</loc>
    <lastmod>2025-08-16T10:06:54Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/bi-logic</loc>
    <lastmod>2024-03-27T23:16:12Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/biorthogonality</loc>
    <lastmod>2023-01-12T20:04:22Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/blum-shub-smale-machine</loc>
    <lastmod>2023-07-21T16:08:59Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/boehm-tree</loc>
    <lastmod>2023-06-02T11:20:58Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/bqn</loc>
    <lastmod>2023-05-05T12:48:14Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/calculus-of-communicating-systems</loc>
    <lastmod>2021-03-20T15:11:17Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/calculus-of-constuctions</loc>
    <lastmod>2023-04-17T02:21:07Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/call-by-name</loc>
    <lastmod>2023-05-25T09:56:19Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/call-by-need</loc>
    <lastmod>2023-06-09T05:25:40Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/call-by-value</loc>
    <lastmod>2023-06-09T05:39:57Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/call-time-choice</loc>
    <lastmod>2023-05-03T12:20:12Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/canonicity</loc>
    <lastmod>2021-09-14T03:27:02Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/cantor-schroeder-bernstein</loc>
    <lastmod>2021-08-04T10:12:29Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/capabilities</loc>
    <lastmod>2021-08-08T22:46:19Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/cbpv</loc>
    <lastmod>2023-05-10T12:01:41Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/ccomega</loc>
    <lastmod>2024-10-27T21:25:39Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/characteristic-domains</loc>
    <lastmod>2023-04-25T09:27:49Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/chocs</loc>
    <lastmod>2023-05-05T16:30:30Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/christopher-strachey</loc>
    <lastmod>2021-03-20T15:10:14Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/cic</loc>
    <lastmod>2021-08-18T12:40:38Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/ciu-equivalence</loc>
    <lastmod>2023-11-03T00:15:54Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/ck-machine</loc>
    <lastmod>2023-05-10T10:22:21Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/classical-curry-howard</loc>
    <lastmod>2021-08-17T20:16:04Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/classical-processes</loc>
    <lastmod>2021-03-20T15:11:26Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/classical-propositional-logic</loc>
    <lastmod>2022-12-23T11:42:58Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/classic-papers-in-pl</loc>
    <lastmod>2021-03-20T15:10:10Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/clight</loc>
    <lastmod>2022-11-19T18:55:27Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/clocked-type-theory</loc>
    <lastmod>2021-08-08T16:18:42Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/closure-conversion</loc>
    <lastmod>2023-11-02T20:40:58Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/coherently-complete-cpo</loc>
    <lastmod>2025-06-14T12:43:55Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/coherent-space</loc>
    <lastmod>2022-08-27T02:40:48Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/combinatory-algebras</loc>
    <lastmod>2021-03-20T15:10:54Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/combinatory-logic</loc>
    <lastmod>2023-04-17T02:34:04Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/compact-element-order</loc>
    <lastmod>2025-08-16T10:06:54Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/compcert</loc>
    <lastmod>2022-11-19T18:59:58Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/completeness</loc>
    <lastmod>2021-09-14T03:34:10Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/complete-partial-order</loc>
    <lastmod>2025-08-16T10:06:52Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/computational-lambda-calculus</loc>
    <lastmod>2023-01-12T20:18:50Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/concurrency</loc>
    <lastmod>2024-07-26T18:59:54Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/concurrent-separation-logic</loc>
    <lastmod>2024-05-20T14:02:26Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/confinement</loc>
    <lastmod>2022-10-11T15:15:27Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/consistently-complete-cpo</loc>
    <lastmod>2025-08-16T10:06:54Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/context-lemma</loc>
    <lastmod>2023-11-02T09:44:08Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/contextual-equivalence</loc>
    <lastmod>2021-08-02T18:28:59Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/continuations</loc>
    <lastmod>2021-03-20T15:09:35Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/coprime-order</loc>
    <lastmod>2023-05-05T16:58:15Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/coq</loc>
    <lastmod>2021-09-14T03:30:39Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/coroutines</loc>
    <lastmod>2021-03-20T15:08:26Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/countable-nondeterminism</loc>
    <lastmod>2023-04-29T20:41:23Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/cyclic-arithmetic</loc>
    <lastmod>2024-04-04T11:07:43Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/dafny</loc>
    <lastmod>2023-09-11T18:25:51Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/de-bruijn-criterion</loc>
    <lastmod>2022-12-03T21:26:51Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/de-bruijn-indices</loc>
    <lastmod>2024-04-30T10:58:08Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/decentralized-label-model</loc>
    <lastmod>2022-10-16T15:13:30Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/defunctionalization</loc>
    <lastmod>2021-03-20T15:12:25Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/demonic-nondeterminism</loc>
    <lastmod>2023-04-29T10:57:23Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/denotational-semantics</loc>
    <lastmod>2021-03-20T15:08:31Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/dependent-ml</loc>
    <lastmod>2023-09-09T10:06:38Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/differential-linear-logic</loc>
    <lastmod>2021-03-20T15:11:36Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/d-infinity</loc>
    <lastmod>2025-08-16T10:06:54Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/directed-complete-partial-order</loc>
    <lastmod>2025-06-14T12:38:36Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/domain-theory</loc>
    <lastmod>2025-06-14T12:43:33Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/duffs-device</loc>
    <lastmod>2023-05-17T20:25:01Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/dugundjis-theorem-modal</loc>
    <lastmod>2022-03-29T13:37:39Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/early-and-late-semantics</loc>
    <lastmod>2023-06-16T19:24:31Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/effects</loc>
    <lastmod>2021-08-08T23:40:58Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/effect-system</loc>
    <lastmod>2023-10-30T20:18:40Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/eff-programming-language</loc>
    <lastmod>2023-10-22T21:00:44Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/egli-milner-order</loc>
    <lastmod>2023-05-05T14:27:48Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/embedding-projection-pair</loc>
    <lastmod>2023-05-04T23:29:40Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/environmental-bisimulation</loc>
    <lastmod>2025-04-06T04:23:28Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/equivariance</loc>
    <lastmod>2022-11-13T11:39:30Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/event-structures</loc>
    <lastmod>2023-08-16T17:04:00Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/excluded-middle</loc>
    <lastmod>2021-08-17T15:11:54Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/existential-types</loc>
    <lastmod>2023-11-02T23:55:44Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/expression-problem</loc>
    <lastmod>2023-06-17T09:51:00Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/extended-calculus-of-constructions</loc>
    <lastmod>2021-08-18T12:41:12Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/extensional-type-theory</loc>
    <lastmod>2022-09-04T22:17:43Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/fair-merge</loc>
    <lastmod>2021-08-14T15:22:06Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/fairness</loc>
    <lastmod>2023-05-05T15:00:16Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/filter-models</loc>
    <lastmod>2023-05-05T22:08:23Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/fine-grain-cbv</loc>
    <lastmod>2023-05-17T14:06:53Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/finite-powerset</loc>
    <lastmod>2023-01-14T18:18:25Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/first-order-logic</loc>
    <lastmod>2023-01-29T19:48:08Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/flow-caml</loc>
    <lastmod>2022-10-11T15:02:10Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/free-monads</loc>
    <lastmod>2021-08-03T09:43:59Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/freer-monads</loc>
    <lastmod>2021-07-21T19:41:46Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/full-abstraction</loc>
    <lastmod>2023-11-02T09:38:44Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/full-abstraction-for-pcf</loc>
    <lastmod>2023-11-02T09:25:16Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/full-completeness</loc>
    <lastmod>2021-08-05T11:00:03Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/full-ground-references</loc>
    <lastmod>2022-11-06T01:54:08Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/fully-abstract-models-of-pcf</loc>
    <lastmod>2023-04-07T08:27:16Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/functional-logic-programming</loc>
    <lastmod>2022-12-23T13:04:33Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/fundamental-concepts-in-programming-languages</loc>
    <lastmod>2022-11-06T13:08:00Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/fuzzing</loc>
    <lastmod>2022-11-19T19:30:10Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/garbage-collection</loc>
    <lastmod>2024-12-07T13:38:42Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/generic-effects</loc>
    <lastmod>2023-04-28T22:09:46Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/generics-java</loc>
    <lastmod>2023-09-08T13:01:48Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/geometry-of-interaction</loc>
    <lastmod>2021-08-05T16:19:14Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/gilmore-lisp-machine</loc>
    <lastmod>2021-03-20T15:09:53Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/goedel-dummett-logic</loc>
    <lastmod>2023-12-07T13:34:50Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/gordon-plotkin</loc>
    <lastmod>2021-03-20T15:10:17Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/graph-models-of-untyped-lambda-calculus</loc>
    <lastmod>2024-01-26T00:02:15Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/groupoid-model-of-type-theory</loc>
    <lastmod>2021-03-20T15:10:01Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/gsos-rules-and-laws</loc>
    <lastmod>2021-03-20T16:51:17Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/guarded-recursion</loc>
    <lastmod>2021-08-12T11:24:45Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/guarded-recursion-type-theory</loc>
    <lastmod>2023-09-11T09:43:21Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/head-linear-reduction</loc>
    <lastmod>2021-08-06T13:38:11Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/head-reduction-untyped</loc>
    <lastmod>2023-06-02T10:36:47Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/hedbergs-theorem</loc>
    <lastmod>2023-02-13T13:32:45Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/hennessy-milner-logic</loc>
    <lastmod>2023-05-26T09:52:26Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/herbrand-universe</loc>
    <lastmod>2023-05-14T12:18:19Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/heyting-arithmetic</loc>
    <lastmod>2024-02-06T22:39:02Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/higher-order-recursion-schemes</loc>
    <lastmod>2025-05-19T16:44:40Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/higher-order-store</loc>
    <lastmod>2023-09-30T10:44:50Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/higher-rank-polymorphism</loc>
    <lastmod>2025-10-31T11:28:43Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/hindley-damas-milner-algorithm</loc>
    <lastmod>2023-09-09T10:02:29Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/hoare-powerdomain</loc>
    <lastmod>2023-05-05T14:27:48Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/holcf-logic</loc>
    <lastmod>2024-04-16T21:31:07Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/home</loc>
    <lastmod>2023-05-15T23:14:09Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/horn-clause</loc>
    <lastmod>2022-12-23T13:20:15Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/howes-method</loc>
    <lastmod>2023-11-07T20:04:00Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/hurkens-paradox</loc>
    <lastmod>2024-04-02T21:20:26Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/hypersequents</loc>
    <lastmod>2023-04-24T21:54:10Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/ideal-completion-order</loc>
    <lastmod>2023-05-05T16:47:54Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/idealized-algol</loc>
    <lastmod>2024-10-20T20:26:41Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/ideal-order</loc>
    <lastmod>2023-04-29T10:01:52Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/ik-modal-logic</loc>
    <lastmod>2025-07-14T19:52:55Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/inductive-recursive-types</loc>
    <lastmod>2022-02-05T11:53:31Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/inductive-types</loc>
    <lastmod>2021-07-28T10:06:57Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/intensional-type-theory</loc>
    <lastmod>2023-02-13T13:36:04Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/interference-effects</loc>
    <lastmod>2022-11-04T11:23:45Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/intersection-types</loc>
    <lastmod>2022-03-30T21:12:17Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/intuitionistic-modal-logic</loc>
    <lastmod>2024-04-02T13:16:48Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/intuitionistic-propositional-logic</loc>
    <lastmod>2024-04-02T15:14:49Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/jflow</loc>
    <lastmod>2022-10-11T14:42:45Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/jflp</loc>
    <lastmod>2022-10-09T15:21:16Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/jif</loc>
    <lastmod>2022-10-14T11:01:32Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/jvm</loc>
    <lastmod>2022-10-13T18:41:17Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/k-axiom-modal</loc>
    <lastmod>2022-03-29T13:14:22Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/kent-recursive-calculator</loc>
    <lastmod>2025-04-03T19:22:51Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/koenigs-lemma</loc>
    <lastmod>2021-08-27T08:08:39Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/kripke-logical-relations</loc>
    <lastmod>2021-07-31T20:07:11Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/krivine-machine</loc>
    <lastmod>2022-03-30T20:48:56Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/labelled-transition-systems</loc>
    <lastmod>2021-03-20T16:53:50Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/lafont-translation</loc>
    <lastmod>2024-10-18T20:45:22Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/lambda-beta-theory</loc>
    <lastmod>2023-06-02T10:36:47Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/lambda-calculus</loc>
    <lastmod>2021-03-20T15:11:49Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/lambda-lifting</loc>
    <lastmod>2022-11-06T12:35:05Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/lambda-mu-calculus</loc>
    <lastmod>2024-04-11T14:43:50Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/lambda-papers-scheme</loc>
    <lastmod>2022-10-09T15:39:46Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/lazy-evaluation</loc>
    <lastmod>2023-04-28T11:38:30Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/lazy-functional-programming</loc>
    <lastmod>2023-06-21T10:22:24Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/lcf</loc>
    <lastmod>2022-12-03T21:26:51Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/lcf-architecture</loc>
    <lastmod>2023-09-09T09:45:47Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/leftover-typing</loc>
    <lastmod>2022-10-22T12:06:35Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/levy-longo-tree</loc>
    <lastmod>2025-02-10T16:54:18Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/linear-distributivity</loc>
    <lastmod>2021-08-19T23:44:53Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/linear-logic</loc>
    <lastmod>2024-07-02T12:56:19Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/liquid-haskell</loc>
    <lastmod>2023-09-09T10:08:27Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/lisp</loc>
    <lastmod>2023-06-21T10:22:23Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/logical-framework</loc>
    <lastmod>2021-03-20T15:09:39Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/logical-relations</loc>
    <lastmod>2024-04-16T14:57:18Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/logical-relations-overview</loc>
    <lastmod>2021-03-20T15:12:40Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/map-theory</loc>
    <lastmod>2023-06-02T11:05:12Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/marked-store</loc>
    <lastmod>2024-10-20T20:02:07Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/markovs-princple</loc>
    <lastmod>2023-01-29T19:48:09Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/martin-lof-type-theory</loc>
    <lastmod>2021-09-13T17:10:38Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/mckinsey-axiom</loc>
    <lastmod>2021-03-20T15:07:45Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/medial</loc>
    <lastmod>2022-12-23T15:11:08Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/mell</loc>
    <lastmod>2021-08-19T18:04:31Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/mercury-language</loc>
    <lastmod>2022-12-23T13:04:34Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/metaprogramming</loc>
    <lastmod>2022-09-04T22:23:22Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/metavariable</loc>
    <lastmod>2022-09-04T20:37:41Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/milner-encoding-cbn</loc>
    <lastmod>2023-06-02T10:36:47Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/milner-encodings</loc>
    <lastmod>2023-04-07T16:35:15Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/minimal-logic</loc>
    <lastmod>2021-08-17T15:05:30Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/mix-rule</loc>
    <lastmod>2021-03-26T16:08:28Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/mll</loc>
    <lastmod>2024-07-02T13:02:34Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/mll-plus-mix</loc>
    <lastmod>2021-08-19T18:07:59Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/models-of-pcf</loc>
    <lastmod>2025-06-14T12:43:17Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/models-of-storage</loc>
    <lastmod>2022-11-06T22:24:55Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/monadic-second-order-logic</loc>
    <lastmod>2023-09-11T14:02:12Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/monads-in-functional-programming</loc>
    <lastmod>2021-08-09T00:15:17Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/mpst</loc>
    <lastmod>2022-10-21T20:02:10Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/m-types-type-theory</loc>
    <lastmod>2023-02-15T21:12:10Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/multi-level</loc>
    <lastmod>2021-03-20T15:08:46Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/multiplicative-additive-linear-logic</loc>
    <lastmod>2021-08-19T18:11:25Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/multi-stage-programming</loc>
    <lastmod>2026-03-08T21:27:15Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/myhill-constructive-set-theory</loc>
    <lastmod>2023-09-11T17:32:45Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/narrowing</loc>
    <lastmod>2023-11-29T00:13:23Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/natural-semantics</loc>
    <lastmod>2023-06-02T20:44:18Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/necessitation</loc>
    <lastmod>2022-03-29T13:14:24Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/nelsons-theorem</loc>
    <lastmod>2023-01-29T19:36:36Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/nominal-techniques</loc>
    <lastmod>2023-05-15T14:18:16Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/nondeterminism</loc>
    <lastmod>2023-04-28T22:09:45Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/normal-forms-and-neutral-terms</loc>
    <lastmod>2026-03-07T13:20:56Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/normalization</loc>
    <lastmod>2022-07-28T13:58:28Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/normalization-by-evaluation</loc>
    <lastmod>2021-03-20T15:12:44Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/normalization-for-simply-typed-lambda-calculus</loc>
    <lastmod>2021-03-20T15:12:52Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/nu-calculus</loc>
    <lastmod>2023-06-02T10:36:47Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/observational-equivalence</loc>
    <lastmod>2023-06-02T10:36:47Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/omega-complete-partial-order</loc>
    <lastmod>2025-06-14T12:42:46Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/operational-game-semantics</loc>
    <lastmod>2023-04-07T08:33:27Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/orbit-finite-sets</loc>
    <lastmod>2023-04-24T19:36:16Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/own-variables</loc>
    <lastmod>2023-06-16T21:14:48Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/parallel-algol</loc>
    <lastmod>2021-08-05T16:35:00Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/parallel-programming-models</loc>
    <lastmod>2022-10-13T17:49:42Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/parametricity</loc>
    <lastmod>2021-09-14T03:26:41Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/parametric-polymorphism</loc>
    <lastmod>2022-11-06T22:28:28Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/partial-evaluation</loc>
    <lastmod>2021-03-20T15:09:09Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/path-induction</loc>
    <lastmod>2021-03-20T15:10:36Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/pcf</loc>
    <lastmod>2025-03-17T00:58:09Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/peano-arithmetic</loc>
    <lastmod>2023-01-29T19:48:09Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/per-martin-lof</loc>
    <lastmod>2021-03-20T15:10:21Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/pfpl</loc>
    <lastmod>2022-05-19T18:17:06Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/pgas</loc>
    <lastmod>2022-10-13T17:49:41Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/pi-calculus</loc>
    <lastmod>2023-06-16T20:00:01Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/pizza-java</loc>
    <lastmod>2021-03-20T15:09:50Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/plotkin-powerdomain</loc>
    <lastmod>2023-05-05T13:33:38Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/p-omega</loc>
    <lastmod>2023-06-02T10:36:47Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/pomset</loc>
    <lastmod>2023-05-17T18:54:39Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/possible-worlds-storage</loc>
    <lastmod>2023-01-12T19:44:12Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/post-completeness</loc>
    <lastmod>2023-06-02T10:36:47Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/powerdomains</loc>
    <lastmod>2023-05-05T15:09:51Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/preorder</loc>
    <lastmod>2023-05-05T14:29:40Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/prime-algebraic-lattice</loc>
    <lastmod>2023-05-05T16:58:14Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/program-equivalence</loc>
    <lastmod>2023-11-03T00:14:29Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/program-logics</loc>
    <lastmod>2022-07-26T17:05:40Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/program-schemes</loc>
    <lastmod>2023-05-13T09:24:34Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/program-slicing</loc>
    <lastmod>2022-10-14T11:42:21Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/proof-assistants</loc>
    <lastmod>2023-09-12T01:11:25Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/proofs-and-types</loc>
    <lastmod>2021-03-20T15:07:57Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/propositional-truncation</loc>
    <lastmod>2023-02-13T13:04:08Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/pure-names</loc>
    <lastmod>2023-02-12T10:19:42Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/pvs</loc>
    <lastmod>2022-12-03T19:13:11Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/quickcheck</loc>
    <lastmod>2022-11-19T18:30:24Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/quickchick</loc>
    <lastmod>2022-11-19T18:30:25Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/readme</loc>
    <lastmod>2021-03-20T15:07:23Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/rectangular-band</loc>
    <lastmod>2023-10-22T14:40:06Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/recursion-schemes</loc>
    <lastmod>2025-05-19T16:40:38Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/recursive-domain-equations</loc>
    <lastmod>2023-10-19T13:15:05Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/recursive-ordinal</loc>
    <lastmod>2023-04-29T20:10:15Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/recursive-types</loc>
    <lastmod>2023-11-02T09:21:10Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/redex</loc>
    <lastmod>2022-09-05T14:25:38Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/referential-transparency</loc>
    <lastmod>2022-11-06T13:32:41Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/regular-expressions</loc>
    <lastmod>2024-04-01T18:02:51Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/relational-hoare-logic</loc>
    <lastmod>2023-10-30T19:59:11Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/relational-model-of-linear-logic</loc>
    <lastmod>2021-08-02T18:14:56Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/resolution</loc>
    <lastmod>2022-12-23T11:55:12Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/resumptions</loc>
    <lastmod>2023-06-19T09:54:15Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/row-polymorphism</loc>
    <lastmod>2023-09-09T09:56:22Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/row-types</loc>
    <lastmod>2023-09-09T09:56:23Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/sage-fuzzer</loc>
    <lastmod>2022-11-19T19:25:41Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/sandbox</loc>
    <lastmod>2021-03-20T15:10:42Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/scheme</loc>
    <lastmod>2022-10-09T15:39:44Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/scoped-effects</loc>
    <lastmod>2023-06-17T10:53:23Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/scott-closed-set</loc>
    <lastmod>2023-05-11T12:07:37Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/scott-domain</loc>
    <lastmod>2025-06-14T12:29:31Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/scott-engeler-models</loc>
    <lastmod>2024-01-25T23:40:06Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/scott-graph-model</loc>
    <lastmod>2023-06-02T10:36:47Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/scott-information-systems</loc>
    <lastmod>2023-05-05T22:21:11Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/scott-topology</loc>
    <lastmod>2023-04-30T11:54:12Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/scribble-mpsts</loc>
    <lastmod>2022-10-21T20:19:21Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/secd-machine</loc>
    <lastmod>2023-05-10T10:22:20Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/secure-compilation</loc>
    <lastmod>2024-07-29T16:27:28Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/seely-category</loc>
    <lastmod>2021-03-20T15:11:05Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/selective-functors</loc>
    <lastmod>2021-07-21T08:45:45Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/sequent-calculus</loc>
    <lastmod>2022-09-02T23:02:07Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/session-types</loc>
    <lastmod>2021-03-20T15:12:59Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/set-theoretic-model-of-simple-types</loc>
    <lastmod>2023-01-28T16:33:01Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/sierpinski-space</loc>
    <lastmod>2023-04-30T11:46:35Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/simple-types</loc>
    <lastmod>2021-08-02T18:15:24Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/simple-type-theory</loc>
    <lastmod>2022-03-29T19:16:53Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/simply-typed-lambda-calculus</loc>
    <lastmod>2022-03-29T19:19:20Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/simulation-and-bisimulation</loc>
    <lastmod>2022-03-02T18:16:12Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/smyth-powerdomain</loc>
    <lastmod>2023-05-09T13:54:53Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/snapback</loc>
    <lastmod>2024-10-20T20:26:39Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/solvable-term</loc>
    <lastmod>2023-06-02T10:36:47Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/stack-inspection</loc>
    <lastmod>2022-10-30T13:35:34Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/stanford-lcf</loc>
    <lastmod>2022-12-03T21:26:49Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/star-autonomous-category</loc>
    <lastmod>2021-03-20T15:56:02Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/step-indexing</loc>
    <lastmod>2023-01-12T19:44:11Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/storable-values</loc>
    <lastmod>2021-08-05T18:07:41Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/store</loc>
    <lastmod>2022-11-06T02:19:07Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/straight-line</loc>
    <lastmod>2021-07-03T15:48:39Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/strictification-type-theory</loc>
    <lastmod>2021-03-20T15:09:17Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/strictly-positive</loc>
    <lastmod>2021-03-20T15:09:21Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/structural-operational-semantics</loc>
    <lastmod>2021-08-02T19:48:45Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/substructural-types</loc>
    <lastmod>2021-03-20T15:13:02Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/system-f</loc>
    <lastmod>2026-01-19T15:12:34Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/system-t</loc>
    <lastmod>2023-05-25T09:54:10Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/telescope</loc>
    <lastmod>2021-03-20T15:09:46Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/the-fire-triangle-paradox</loc>
    <lastmod>2024-10-27T17:10:00Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/theta-combinator</loc>
    <lastmod>2023-06-02T11:10:19Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/thunk</loc>
    <lastmod>2023-05-14T11:39:51Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/tla-plus</loc>
    <lastmod>2022-10-20T09:35:42Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/true-concurrency</loc>
    <lastmod>2023-07-13T12:36:14Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/truth-semantics</loc>
    <lastmod>2021-03-20T15:09:28Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/two-buyer-protocol</loc>
    <lastmod>2022-10-21T19:47:01Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/type-checking</loc>
    <lastmod>2021-03-20T15:07:30Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/typed-parallel-language</loc>
    <lastmod>2023-05-05T16:26:37Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/types-and-programming-languages</loc>
    <lastmod>2021-03-20T15:08:01Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/type-systems-for-ifc</loc>
    <lastmod>2022-10-15T10:59:06Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/type-theoretic-axiom-of-choice</loc>
    <lastmod>2022-02-05T11:52:39Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/type-theory</loc>
    <lastmod>2021-09-14T03:28:33Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/uip</loc>
    <lastmod>2023-02-13T13:35:33Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/unary-pcf</loc>
    <lastmod>2023-04-29T23:07:22Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/unification</loc>
    <lastmod>2023-11-27T00:22:14Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/unique-choice</loc>
    <lastmod>2023-02-12T13:37:44Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/univalence</loc>
    <lastmod>2025-02-02T00:02:20Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/untyped-cbv</loc>
    <lastmod>2023-06-09T05:39:42Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/untyped-lambda-calculus</loc>
    <lastmod>2023-06-02T10:46:04Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/untyped-lambda-calculus-and-set-theory</loc>
    <lastmod>2023-06-02T11:10:19Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/value-restriction-polymorphism</loc>
    <lastmod>2023-10-22T22:57:32Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/vector-space-models-of-linear-logic</loc>
    <lastmod>2021-03-20T15:10:07Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/verification-condition</loc>
    <lastmod>2024-04-04T15:52:43Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/vienna-definition-language</loc>
    <lastmod>2023-01-10T13:03:04Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/vienna-development-method</loc>
    <lastmod>2023-01-10T13:03:02Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/wadsworths-theorem</loc>
    <lastmod>2024-08-12T13:09:38Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/warren-abstract-machine</loc>
    <lastmod>2023-06-19T11:48:42Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/webbed-models-of-untyped-lambda-calculus</loc>
    <lastmod>2024-01-25T23:40:05Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/ws-cdl</loc>
    <lastmod>2022-10-21T20:19:19Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/y-combinator</loc>
    <lastmod>2023-06-02T11:10:18Z</lastmod>
  </url>
  <url>
    <loc>https://www.pls-lab.org/z-notation</loc>
    <lastmod>2023-01-10T13:25:08Z</lastmod>
  </url>
</urlset>
