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Within LTS Haskell 24.64 (ghc-9.10.3)
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MaybeApply :: Either (f a) a -> MaybeApply (f :: Type -> Type) asemigroupoids Data.Functor.Bind.Class No documentation available.
MayBeFlaky :: !Maybe String -> FlakinessModesydtest Test.Syd No documentation available.
MayBeFlaky :: !Maybe String -> FlakinessModesydtest Test.Syd.Modify No documentation available.
MayBeFlaky :: !Maybe String -> FlakinessModesydtest Test.Syd.SpecDef No documentation available.
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haskell-src-exts Language.Haskell.Exts.Syntax No documentation available.
newtype
MaybeT (m :: Type -> Type) aerrors Control.Error The parameterizable maybe monad, obtained by composing an arbitrary monad with the Maybe monad. Computations are actions that may produce a value or exit. The return function yields a computation that produces that value, while >>= sequences two subcomputations, exiting if either computation does.
MaybeT :: m (Maybe a) -> MaybeT (m :: Type -> Type) aerrors Control.Error No documentation available.
class Distribution d =>
MaybeEntropy dstatistics Statistics.Distribution Type class for distributions with entropy, meaning Shannon entropy in the case of a discrete distribution, or differential entropy in the case of a continuous one. maybeEntropy should return Nothing if entropy is undefined for the chosen parameter values.
class Distribution d =>
MaybeMean dstatistics Statistics.Distribution Type class for distributions with mean. maybeMean should return Nothing if it's undefined for current value of data
class MaybeMean d =>
MaybeVariance dstatistics Statistics.Distribution Type class for distributions with variance. If variance is undefined for some parameter values both maybeVariance and maybeStdDev should return Nothing. Minimal complete definition is maybeVariance or maybeStdDev