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Ben Millwood
Age: 22
I'm frequently also known by the name benmachine, but I'm trying to phase that out.
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Top Questions
30
votes
Do Hask or Agda have equalisers?
haskell
agda
category-theory
asked Feb 24 at 1:44
stackoverflow.com
11
votes
Categorisation of type systems (strong/weak, dynamic/static)
reference-request
programming-languages
type-theory
asked Jun 9 '12 at 15:07
cs.stackexchange.com
8
votes
Using Replacement to prove transitive closure is a set without recursion
set-theory
asked May 27 '12 at 18:27
math.stackexchange.com
8
votes
Finding a functor satisfying a recursive equation
category-theory
fixed-point-theorems
asked Jan 28 at 18:37
math.stackexchange.com
7
votes
Does induction for a functor algebra imply it is initial?
category-theory
asked Mar 9 at 16:09
math.stackexchange.com
7
votes
Do the adjoint functor theorems usefully dualise?
category-theory
adjoint
asked May 21 at 11:02
math.stackexchange.com
6
votes
Simple example for ImpredicativeTypes
haskell
impredicativetypes
asked Dec 26 '12 at 22:50
stackoverflow.com
6
votes
Covering all the cases of a promoted datatype
haskell
data-kinds
asked Jan 11 at 0:25
stackoverflow.com
6
votes
Internalising the functor action on morphisms (e.g. to exponential objects)
category-theory
asked Feb 26 at 0:25
math.stackexchange.com
6
votes
Is “cofunctor” an accepted term for contravariant functors?
reference-request
category-theory
terminology
asked May 17 at 13:25
math.stackexchange.com
1
2
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Top Answers
35
To prove : Perfect square
math.stackexchange.com
20
Proof that $\mathbb N $ is finite
math.stackexchange.com
12
Why is numCapabilities a pure function?
stackoverflow.com
11
Fundamental group as a functor
math.stackexchange.com
10
What's so bad about Lazy I/O?
stackoverflow.com
9
Is addition more fundamental than subtraction?
math.stackexchange.com
9
Find $f$ where $f'(x) = f(1+x)$
math.stackexchange.com
9
How to express inequality between variables?
math.stackexchange.com
8
Is it possible to force a type to a class in Haskell?
stackoverflow.com
8
text GHC only, aeson Portable?
stackoverflow.com
7
Formal proof for $(-1) \times (-1) = 1$
math.stackexchange.com
7
Is this function possible?
stackoverflow.com
7
GHC package conflicts
stackoverflow.com
7
What type is chosen for a polymorphic expression when printed?
stackoverflow.com
7
Haskell - Need help understanding this split function
stackoverflow.com
7
Whats the syntax for the coproduct (disjoint union) of types in Haskell?
stackoverflow.com
6
$ \lim\limits_{n \to{+}\infty}{\sqrt[n]{n!}}$ is infinite
math.stackexchange.com
6
Unit elements in Hurwitz quaternions
math.stackexchange.com
6
Factorise the determinant $\det\Bigl(\begin{smallmatrix} a^3+a^2 & a & 1 \\ b^3+b^2 & b & 1 \\ c^3+c^2 & c &1\end{smallmatrix}\Bigr)$
math.stackexchange.com
6
Is this differential equation separable??
math.stackexchange.com
6
How do I find the elements of $S=\langle (12),(1324)\rangle$?
math.stackexchange.com
6
`String' is applied to too many type arguments
stackoverflow.com
6
Haskell: How to generate a cartesian product of two simple algebraic data types
stackoverflow.com
5
How to find eigenvalues and eigenvectors of Laplace operator?
math.stackexchange.com
5
Does the functor law about preserving identity follow from other laws?
math.stackexchange.com
5
Does this isomorphism hold?
math.stackexchange.com
5
State Monads in Haskell
stackoverflow.com
5
Making VectorSpace.Scalar instance of Eq
stackoverflow.com
5
Truly unordered foldable bag
stackoverflow.com
5
How can I uninstall a version of a Cabal package?
stackoverflow.com
1
2
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