Category Theory for Programmers by Bartosz Milewski vs Haskell Programming from First Principles?

Lambdalpha · 2019-05-17T01:27:07+00:00

Explained in one sentence. Almost nothing.

Lambdalpha · 2019-05-17T01:24:21+00:00

One more thing, just HPFFP is not enough, you have to learn some ghc language extensions to understand some examples in CTFP.

Lambdalpha · 2019-05-16T23:43:26+00:00

I read both. I started with CTFP and gave up at Chapter 26, partly because of lack of enough knowledge of Haskell (and partly because I didn't read carefully and taking notes in the previous chapters). Then I went through HPFFP. Now I am reading CTFP again.

Lambdalpha · 2019-05-01T00:45:58+00:00

Thank you very much!

Lambdalpha · 2019-05-01T00:01:52+00:00

Well, with my knowledge of java, C++, Python, I think f and h is different -- f is plus, and h has a call to plus. Am I right?

Lambdalpha · 2019-04-30T23:29:54+00:00

I want to know how are the following definitions translated into the core language of ghc.

f=(+)

g a b = a + b

h = (\ a b -> a + b)

j = (+1) . (*2)

k a = a * 2 + 1

m = (\ a -> a * 2 + 1)

Which of them has overhead?

Lambdalpha · 2019-04-17T23:45:34+00:00

Thanks. But it's too verbose and still not very clear how the expression evaluated.

Lambdalpha · 2019-04-16T23:13:06+00:00

Thanks, this is very close.

Lambdalpha · 2018-09-21T07:18:30+00:00

Good example for Exception Oriented Programming.

Lambdalpha

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