[racket-dev] feature request: gcd, lcm for rationals

2011-12-07 Thread David Van Horn
It would be nice if gcd and lcm were extended to rational numbers, which seems in-line with Scheme's philosophy (but not standards) on numbers. (define (gcd-rational . rs) (/ (apply gcd (map numerator rs)) (apply lcm (map denominator rs (define (lcm-rational . rs) (/ (abs (apply *

Re: [racket-dev] plot doesn't plot (inexact->exact: no exact representation for +nan.0)

2011-12-07 Thread Neil Toronto
I just pushed a change that should keep it from raising an error. Can you get the latest and try it? If there's no error, will you please send me (personally, not the list) a screenshot of the result? Could you also try this? #lang racket (require plot racket/flonum unstable/flonum) (plot (fun

[racket-dev] SIGSEGV MAPERR si_code 1 fault on addr 0x18

2011-12-07 Thread Jordan Schatz
Using racket v5.2.0.2 or v5.2.0.5 (I haven't tried any others) dies with SIGSEGV MAPERR si_code 1 fault on addr 0x18 Aborted When I: racket main.rkt ;;Works fine CTR-C ;;(to kill server) racket multi-servlet.rkt visit URL http://localhost:8080/second.rkt visit URL http://localhost:8080/second vi

Re: [racket-dev] SIGSEGV MAPERR si_code 1 fault on addr 0x18

2011-12-07 Thread Jordan Schatz
It seems that clearing the web server cache, by /conf/refresh-servlets clears up the problem... I'm thinking the segfalt might be the expected / correct behavior? Shalom, Jordan On Wed, Dec 07, 2011 at 01:06:38PM -0700, Jordan Schatz wrote: > I either for the attached zip or it was stripped...

Re: [racket-dev] Icons issues

2011-12-07 Thread Ryan Culpepper
On 12/05/2011 12:35 PM, Eli Barzilay wrote: The icons collection has some issues that need to be resolved: [...] * It breaks the dependencies. The error is: unsatisfied dependency for "dr-bin": "racket/collects/icons/main.rkt" (in: "racket/collects/drracket/compiled/syncheck-drr

Re: [racket-dev] SIGSEGV MAPERR si_code 1 fault on addr 0x18

2011-12-07 Thread Jordan Schatz
I take that back... seems that clearing the cache doesn't have an effect. On Wed, Dec 07, 2011 at 03:35:38PM -0700, Jordan Schatz wrote: > It seems that clearing the web server cache, by > > /conf/refresh-servlets > > clears up the problem... I'm thinking the segfalt might be the expected / > co

Re: [racket-dev] Icons issues

2011-12-07 Thread Robby Findler
I asked for someone to do something to give us more time two days ago. Robby On Wed, Dec 7, 2011 at 4:36 PM, Ryan Culpepper wrote: > On 12/05/2011 12:35 PM, Eli Barzilay wrote: >> >> The icons collection has some issues that need to be resolved: >> [...] >> >> >> * It breaks the dependencies.  T

Re: [racket-dev] Icons issues

2011-12-07 Thread Matthias Felleisen
Please bring back the nightly build. On Dec 7, 2011, at 5:41 PM, Robby Findler wrote: > I asked for someone to do something to give us more time two days ago. > > Robby > > On Wed, Dec 7, 2011 at 4:36 PM, Ryan Culpepper wrote: >> On 12/05/2011 12:35 PM, Eli Barzilay wrote: >>> >>> The icon

Re: [racket-dev] Icons issues

2011-12-07 Thread Ryan Culpepper
I've pushed a temporary fix to the dist-specs, and meta/check-dists now runs without errors. Hopefully the nightly builds will be back tomorrow. The underlying problem remains, though. Ryan On 12/07/2011 03:58 PM, Matthias Felleisen wrote: Please bring back the nightly build. On Dec 7, 20