StackOverflow Questions for Tag: catamorphism

F. Zer
F. Zer

Reputation: 1279

How to understand foldTree function?

Score: 1

Views: 97

Answers: 2

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Wheat Wizard
Wheat Wizard

Reputation: 4219

Böhm-Beraducci encoding of Fix

Score: 3

Views: 68

Answers: 1

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ProgMiner
ProgMiner

Reputation: 33

Why I get error "The type variable 'a occurs inside 'a t" with enabled -rectypes flag

Score: 2

Views: 106

Answers: 1

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xal
xal

Reputation: 137

Forgetting Cofree annotations using a catamorphism

Score: 4

Views: 341

Answers: 1

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Annihilus
Annihilus

Reputation: 13

Modeling a dependent computation task?

Score: 1

Views: 92

Answers: 1

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michid
michid

Reputation: 10814

How to implement fixed points of functors in Java

Score: 12

Views: 314

Answers: 1

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cocorudeboy
cocorudeboy

Reputation: 139

Memoizing a recursion scheme

Score: 5

Views: 250

Answers: 1

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LennyStackOverflow
LennyStackOverflow

Reputation: 2238

"maybe"-like function for Bool and List?

Score: 5

Views: 945

Answers: 3

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P Varga
P Varga

Reputation: 20219

Morphism where the algebra receives the item's position

Score: 1

Views: 55

Answers: 1

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rfc1484
rfc1484

Reputation: 9837

How to use daggy for conditional rendering in React

Score: 0

Views: 109

Answers: 1

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jmartinezmaes
jmartinezmaes

Reputation: 371

BST: how to define `insert` in terms of catamorphic fold?

Score: 1

Views: 177

Answers: 2

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Catamorphism that allows looking at part of the final result

Score: 5

Views: 351

Answers: 3

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amalloy
amalloy

Reputation: 91837

Does each type have a unique catamorphism?

Score: 12

Views: 642

Answers: 2

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user5536315
user5536315

Reputation:

Why do I need a list fold to actually deconstruct a tree with this tree catamorphism?

Score: 4

Views: 121

Answers: 2

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kiyih
kiyih

Reputation: 45

Implementing a catamorphism for Expression Trees

Score: 1

Views: 271

Answers: 1

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jack malkovick
jack malkovick

Reputation: 533

Initial algebra for natural numbers

Score: 4

Views: 352

Answers: 2

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user5536315
user5536315

Reputation:

What is the connection between primitive recursion and catamorphisms?

Score: 11

Views: 378

Answers: 1

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Nastya Koroleva
Nastya Koroleva

Reputation: 73

Recursion scheme for tree-like structure

Score: 5

Views: 236

Answers: 0

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dtran
dtran

Reputation: 35

Having trouble translating code from Haskell to SML

Score: 1

Views: 72

Answers: 1

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Michael Thomas
Michael Thomas

Reputation: 1354

Can I write `foldr` (or `foldMap`) in terms of 'recursion schemes' `cata`?

Score: 7

Views: 423

Answers: 2

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