1. Introduction

Created Friday 22 August 2014

Tools

Haskell Platform
http://www.haskell.org
sudo apt-get install haskell-platform

GHCi
Interactive mode
Haskell Read, Evaluate, Print Loop (REPL)
6 * 7
let x = 3
let y = 7
let z = x + y
z
z * 10 + y
:quit

Editor
Text Editor
Sublime, Vim, Emacs, etc...
IDE
EclipseFP (eclipsefp.github.io)
Leksah (www.leksah.org)

hello.hs

http://www.haskellforall.com/2013/01/introduction-to-haskell-io.html
main = putStrLn "Hello, world"

$ ghc -O2 hello.hs

string1 = "hello"
string2 = "world"
greeting = string1 ++ " " ++ string2



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