25 May
2010
25 May
'10
6:43 p.m.
On Tuesday 25 May 2010 23:47:30, Mujtaba Boori wrote:
Hello I am try to solve this equation
Define a higher order function that tests whether two functions , both defined on integers , coincide for all integers between 1 and 100
how can I solve this ? is there any thing in Haskell library to solve this kind ?
Sure. Lots of things to do it in different ways. All boil down to - for each integer from 1 to 100 - check whether f i == g i Look at http://www.haskell.org/ghc/docs/6.12.2/html/libraries/base-4.2.0.1/Prelude.h... , there are useful functions for this. You will probably want to use 'and' or 'all'.