Re: string is read-only

2022-08-03 Thread Pierpaolo Bernardi
Il giorno 3 agosto 2022, alle ore 13:36, Damien Mattei ha scritto: >On Wed, Aug 3, 2022 at 12:59 PM Maxime Devos wrote: >> >> (My unverified hypothesis on why you aren't seeing an error here.) >> >> >>  it would be a big change and very strange :-O if the few lines of code >below in scheme ret

Re: Bug in documentation for eq? ?

2012-06-20 Thread Pierpaolo Bernardi
On Wed, Jun 20, 2012 at 4:27 PM, David Kastrup wrote: > Andy Wingo writes: > > If the Scheme standard states that > > (and (pair? x) (not (eq? (car x) (car x > > can return #t in a conforming implementation, that means that the > standard failed to do its job for weeding out implementations w

Re: scheme problem!

2011-05-12 Thread Pierpaolo Bernardi
On Thu, May 12, 2011 at 12:59, Stefan Israelsson Tampe wrote: > Somewhere in the program I have, > > (pk x) > (pk (caar l)) > (pk (equal? x (caar l))) > > It outputs > > ;;; (number) > > ;;; (number) > > ;;; (#f) > > > > #f is there more to this then meets the eye? You will get more signific

Re: RFC: Arbitrary-precision floats for Guile

2011-02-02 Thread Pierpaolo Bernardi
On Wed, Feb 2, 2011 at 02:53, Nelson H. F. Beebe wrote: > Another recent book addresses arithmetic and the computation of > elementary functions in software arbitrary-precision arithmetic: > > @String{pub-CAMBRIDGE           = "Cambridge University Press"} > @String{pub-CAMBRIDGE:adr       = "Cam