Applicative instance from Monoidal instance - Haskell

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Applicative instance from Monoidal instance
Bolt
2019-12-03 01:18:05

How can I write an Applicative instance if I have a Monoidal instance?

Bolt
2019-12-03 01:27:33

got it https://stackoverflow.com/questions/41400846/applicative-functors-as-monoidal-functors

Applicative functors as monoidal functors
As mentioned in Hackage for Applicative Functors, they are strong lax monoidal functors. So why doesn't their definition in Haskell show it like so : class Functor f => MonoidalApplicative f wh...
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