Re: [Haskell-cafe] Re: All binary strings of a given length

r), >> though it eats quite a bit of memory. >> How are you going to use these bit strings? Do you need all of them at once? >> >> 2010/10/15 Aleksandar Dimitrov : >>> On Fri, 15 Oct 2010 14:34:42 +0200, rgowka1 wrote: >>> >>>> Amazing, will nev

[Haskell-cafe] Re: All binary strings of a given length

t;; x2 > <- "01" ; x3 <- "01"; return [x1,x2,x3] = your desired result > (enumerate all combinations of x1,x2,x3 with each being 0 or 1). > > 2010/10/15 Eugene Kirpichov : >> genbin = flip replicateM "01" >> >> 2010/10/15 rgowka1

[Haskell-cafe] All binary strings of a given length

Hi - How can I generate all binary string of a given length? The type signature would something like - genbin :: Int -> [String] For example genbin 2 would give ["00","11","01","10"] and genbin 3 would give ["000","001","010","011","100","101","110","111"] etc.. thanks.. ___

[Haskell-cafe] Help to create a function to calculate a n element moving average ??

Type signature would be Int -> [Double] -> [(Double,Double)] Any thoughts or ideas on how to calculate a n-element moving average of a list of Doubles? Let's say [1..10]::[Double] what is the function to calculate the average of the 3 elements? [(1,0),(2,0),(3,2),(4,3)] :: [(Double,Double)]

Re: [Haskell-cafe] Candlestick charts

I am trying to compile demo.hs, but keep getting the error that Paths_gnuplot could not be found. What/where is paths_gnuplot?? Sorry, I am still a beginner.. On Sat, Sep 25, 2010 at 8:48 AM, Henning Thielemann wrote: > > On Sat, 25 Sep 2010, rgowka1 wrote: > >> Can I just d

Re: [Haskell-cafe] Candlestick charts

Can I just do cabal install gnuplot or should I use darcs to get the candles version.. On Sat, Sep 25, 2010 at 8:03 AM, Henning Thielemann wrote: > > On Sat, 25 Sep 2010, rgowka1 wrote: > >> Hi - >> >> What are the libraries to use in Haskell to generate a stock >&g

[Haskell-cafe] Candlestick charts

Hi - What are the libraries to use in Haskell to generate a stock candlestick chart like http://stockcharts.com/h-sc/ui?s=SPY&p=D&b=5&g=5&id=p05007254056 I will use Finance-Quote-Yahoo to get the quote data from Yahoo. thanks for all your help. ___ Has

[Haskell-cafe] xemacs newbie question - haskell mode

HI - I have been struggling to get the Xemacs recognize hs file. I have installed the Haskell-mode.. However I keep getting the message "File mode specification error: (wrong-number-of-arguments require 3)".. How do I go about fixing this?? Many thanks