Article View: comp.lang.functional
Article #64Re: Questions on converting Miranda code to Haskell
From: Junxian J Liu
Date: Tue, 21 Jul 1992 15:58
Date: Tue, 21 Jul 1992 15:58
35 lines
1455 bytes
1455 bytes
The character '>' appeared at the first column of my original
message was automatically converted to '|' somehow (I don't know
why). I list the Miranda code here again (leave first coulmn
blank):
> ns = map numval (lines (read "data"))
> n = # ns
> sqrts = map sqrt ns
> sum_sqrts = sum sqrts
> avg_sqrts = sum_sqrts / n
> men_sqrts = sum (map minus_avg_sqr sqrts) / n
> where
> minus_avg_sqr x = (x - avg_sqrts) * (x - avg_sqrts)
> result = "number of values = " ++ show n ++ "\n"
> ++ "sum_sqrts = " ++ show sum_sqrts ++ "\n"
> ++ "avg_sqrts = " ++ show avg_sqrts ++ "\n"
> ++ "men_sqrts = " ++ show men_sqrts ++ "\n"
> main = [Stdout result]
Sorry about this.
Liu.
-------
Dr J Liu, Department of Computing, Imperial College,
180 Queens Gate, London SW7 2BZ, United Kingdom.
Telephone : (+44 71/071) 589 5111 ext. 5033 Fax : (+44 71/071) 581 8024
Email: jjl@doc.ic.ac.uk
Technical Details
Message-ID:
<20957.9207211558@peaberry.doc.ic.ac.uk>Path:
arc1-ca.pugleaf.net!sparky!uunet!mcsun!uknet!glasgow!daemonShow Full Headers
Complete Article Headers
Path: arc1-ca.pugleaf.net!sparky!uunet!mcsun!uknet!glasgow!daemon From: jjl@doc.ic.ac.uk (Junxian J Liu) Newsgroups: comp.lang.functional Subject: Re: Questions on converting Miranda code to Haskell Message-ID: <20957.9207211558@peaberry.doc.ic.ac.uk> Date: 21 Jul 92 15:58:23 GMT Sender: daemon@dcs.glasgow.ac.uk Organization: Glasgow University Computing Science Dept. Lines: 35 Approved: usenet@dcs.glasgow.ac.uk X-Mailer: mail-news 2.0.5