leftaroundabout

leftaroundabout has asked 101 questions and find answers to 821 problems.

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About

Currently a PhD research fellow in maths and CS at Høgskulen på Vestlandet. In the past I have worked as a musician, as a programmer on magnetohydrodynamics number-crunchers, and studied geophysics.

leftaroundabout questions

How to actually use already-installed versions of a package, or find out why it's not possible?
How do I make a colour plot with undefined regions?
Why do Haskell numerical literals need to start and end with digits?
Is there a standard class / type that represents valid Python identifiers?
A package has been split in two. Is it possible to depend on either the single old one or both the new ones?
How to delete a single git repository clone, without the rm -rf sledgehammer?
ScopedTypeVariables fail to work with nested where-clauses?
Is there ever a reason to write .eqv. .true.?
How to best "waste" a roughly specified time by only "burning CPU" with pure functional calculations?
Why can non-capturing lambdas not be default-constructed, and is it possible to work around this?

leftaroundabout answers

Why Haskell treats a stuck application of a type family as a valid type?
Programmatic proofs for monad laws
Where can I find the list of reserved Haskell keywords as [String]
Can't get the length of a list in Haskell
Why does Haskell not accept this syntax for lists?
First time using the Maybe type in Haskell, is my understanding wrong?
How to lens onto field of a record which is a polymorphic function?
Opening a .hs file with ghci in Terminal?
Why is it harder to add macros to Haskell than to Scheme
Haskell :: How do I create a Vector of arbitrary length?