And something more understandable ...

"In languages which support first-class functions, map may be partially applied to lift a function that works on only one value to an element-wise equivalent that works on an entire container; for example, 

map square 

is a Haskell function which squares each element of a list."

From: https://en.wikipedia.org/wiki/Map_(higher-order_function)

On Wed, Sep 4, 2019 at 9:40 AM Dimitre Novatchev <dnovatchev@g...> wrote:

https://wiki.haskell.org/Lifting 

 

On Wed, Sep 4, 2019 at 9:27 AM Costello, Roger L. <costello@m...> wrote:

Hi Folks,

Recently I heard this term "syntax lifting" or sometimes just "lifting."

What do they mean?

/Roger

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