[r6rs-discuss] environment examples incorrect

Llewellyn Pritchard leppie at wdsl.co.za
Fri Dec 28 03:17:02 EST 2007


I found some more :)

11.7.4. Numerical operations - Arithmetic operations

(< -inf.0 x +inf.0)) ;=) #t
(> +inf.0 x -inf.0)) ;=) #t

They both have extra right parenthesis.

A little further down.

The 2nd 'version'/'overload' of both '-' and '/' is defined to take 1 or 
more arguments. It should be 2 or more arguments.

They should be (- z1 z2 z3 . . . ) and (/ z1 z2 z3 ...) respectively.

Cheers

leppie


----- Original Message ----- 
From: "Michael Sperber" <sperber at deinprogramm.de>
To: "Llewellyn Pritchard" <leppie at wdsl.co.za>
Cc: <r6rs-discuss at lists.r6rs.org>
Sent: Thursday, December 27, 2007 1:52 PM
Subject: Re: [r6rs-discuss] environment examples incorrect



"Llewellyn Pritchard" <leppie at wdsl.co.za> writes:

> Another one in the libraries examples, section 7.3.
>
> stack library should import (rnrs mutable-pairs) too/

Indeed - thanks!

> BTW is there a public errata listing?

It should come out soon - it's written up, and presently undergoing
review by the editors.

-- 
Cheers =8-} Mike
Friede, Völkerverständigung und überhaupt blabla 




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