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20 TechQA 2024-01-06T12:09:40.117000Does a Maybe Monad collapses in Just or Nothing?
130 views
Asked by dumb questions account
Turn endomorphisms into Applicative
168 views
Asked by Andrey
Is there a class that models "patches"?
104 views
Asked by Clinton
Haskell newtype that flips semigroup operation?
246 views
Asked by Clinton
Application of monoid to sum of list for special case when list is empty
56 views
Asked by Paul Ivanov
A monoid can see its elements all in the same shape
107 views
Asked by Lionhairdino L.
Is there a semigroup/monoid in the context of a monad?
136 views
Asked by joel
Why is my Semigroup/Monoid instance overlapping?
138 views
Asked by Good Night Nerd Pride
For what Alt in Monoid instance needed?
205 views
Asked by N0lim
How can I write the fsum foldable function in haskell?
133 views
Asked by RunTimeError31415
Are Maybe String and Maybe Int both Monoids in Haskell?
244 views
Asked by GDash 69
Haskell, implementing Monoids. What is Semigroup and why does it act so weird?
679 views
Asked by AJ.beProgramming
Are monads in functional programming, well, actually monads?
347 views
Asked by lableue
Confused about why all morphisms for a monoid are not the same as the identity morphism
431 views
Asked by sdb
What is a cocartesian comonoid, and what is a cocartesian comonoidal functor?
355 views
Asked by janet
How to make my probability density type an instance of Monoid?
127 views
Asked by nevrome
In depth understanding of Monad
148 views
Asked by Max Li
No Monoid instance for Integer
229 views
Asked by Igodlab
is all Monad Monoid?
308 views
Asked by Lionhairdino L.
Little monoid from scratch example in Haskell with a bug while chaining the monoid
105 views
Asked by peni4142