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I think this instance should work:
```haskell
instance (Reflex t, Floating a) => Floating (Behavior t a) where
pi = pure pi
exp = fmap exp
log = fmap log
sqrt = fmap sqrt
(**) = lif…
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Would be super groovy if you could search for functions in-scope with `:s`. Here is what you can do in the Idris repl:
```
Idris> :search Monad f => f a -> f b -> f a
< Prelude.Applicative.(*>) : App…
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Kinds are [the type of type constructors](https://en.wikipedia.org/wiki/Kind_%28type_theory%29). Thus higher-kinds are constructors on type constructors.
Some [prior discussion at the Rust forum](h…
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Validator was originally written when I was learning Swift (Swift 2) and has been adapted for Swift 3 and Swift 4. Now feels like a good time to update the code to honour the latest SDKs and Swift con…
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If I add a new flag to `ConfigFlags`, there are three places I need to update in cabal-install: `cabal-install/Distribution/Client/Config.hs`, `cabal-install/Distribution/Client/ProjectConfig/Legacy.h…
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Hello,
While I have been using Symbolics and SymbolicUtils for some time now [and greatly appreciate, having switched from Sympy], I am a novice in the use of Metatheory.
My first attempt to se…
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The following input file makes kbmag run seemingly forever:
````
#aaa,ab'b'b'a'b'a'b
_RWS := rec
(
isRWS := true,
ordering := "shortlex",
generatorOrder := [a,A,b,B],
inverses := [A,…
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I'm opening this issue just to give some feedback on these two exercises.
- So in Monad exercise `OptionT` is introduced. You can deduce some of its meaning from the text on the exercise but I've had …
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Hi, I can't find anywhere in the documentation that covers writing out a log to both a file and to stdout. I expected to be able to do something like this:
configHandle
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I think, I have stumbled across a regression concerning Stream/traverse/foldmap. See the following diff:
https://github.com/wookietreiber/scala-hash/commit/85b8ae2cac75d208eac19a1af0ee38f6a5e2828c
T…