Author: moritz
Date: 2009-10-01 08:58:00 +0200 (Thu, 01 Oct 2009)
New Revision: 28523
Modified:
docs/Perl6/Spec/S32-setting-library/Numeric.pod
Log:
[S32::Num] More thoughts on Inf/NaN Complex, and on comparing Complex and Real
numbers
Also bring the goodness of the newly defined Numeric and
On Wed, Sep 30, 2009 at 11:58 PM, pugs-comm...@feather.perl6.nl wrote:
Author: moritz
Date: 2009-10-01 08:58:00 +0200 (Thu, 01 Oct 2009)
New Revision: 28523
Modified:
docs/Perl6/Spec/S32-setting-library/Numeric.pod
Log:
[S32::Num] More thoughts on Inf/NaN Complex, and on comparing
Jon Lang wrote:
On Wed, Sep 30, 2009 at 11:58 PM, pugs-comm...@feather.perl6.nl wrote:
+CComplex is an immutable type. Each CComplex object stores two numbers,
+the real and imaginary part. For all practical purposes a CComplex with
+a CNaN in real or imaginary part may be considered a CNaN
Darren Duncan wrote:
Jon Lang wrote:
I'm not sure that I feel comfortable locking CComplex into
rectilinear coordinates as its internal storage method, as there will
be cases where the code operates more smoothly if you're using polar
coordinates to store the numbers: we should leave the
Some further thoughts:
Essentially, this could be done as an extension of the versioning
system. The difference between possrep versioning and normal
versioning would lie in the means by which the possrep dimension would
be resolved if not specified. Namely, the compiler would make the
decision
Author: lwall
Date: 2009-10-01 18:53:43 +0200 (Thu, 01 Oct 2009)
New Revision: 28528
Modified:
docs/Perl6/Spec/S04-control.pod
docs/Perl6/Spec/S32-setting-library/Basics.pod
docs/Perl6/Spec/S32-setting-library/IO.pod
Log:
[S04] add statement_prefix:quietly
[IO] add note function as say
On Thu, Oct 1, 2009 at 9:53 AM, pugs-comm...@feather.perl6.nl wrote:
The Perl 6 equivalent to Perl 5's Ceval {...} is Ctry {...}.
(Perl 6's Ceval function only evaluates strings, not blocks.)
-A Ctry block by default has a CCATCH block that handles all
+A Ctry block by default has a CCATCH
Jon Lang wrote:
On Wed, Sep 30, 2009 at 11:58 PM, pugs-comm...@feather.perl6.nl wrote:
Author: moritz
Date: 2009-10-01 08:58:00 +0200 (Thu, 01 Oct 2009)
New Revision: 28523
Modified:
docs/Perl6/Spec/S32-setting-library/Numeric.pod
Log:
[S32::Num] More thoughts on Inf/NaN Complex, and
On Thu, Oct 1, 2009 at 10:15 PM, Moritz Lenz mor...@faui2k3.org wrote:
What's the 0th root of a number, then?
It would be a number $y for which $y ** 0 == $x, which can only be
fulfilled for $x == 1. So in the general cases the answer to the
question root($x, 0) is nonsense, which is best
On Oct 1, 2009, at 4:15 PM, Moritz Lenz wrote:
-Returns a list of all C$nth (complex) roots of C$x
+Returns a list of all C$nth (complex) roots of C$x. Returns
CNaN if
+C $n = 0 , itself if C$n == 0, and is free to return a
single CNaN
Shouldn't this be C $n 0 ?
What's the 0th root of
On Oct 1, 2009, at 4:43 PM, Jan Ingvoldstad wrote:
On Thu, Oct 1, 2009 at 10:15 PM, Moritz Lenz mor...@faui2k3.org
wrote:
What's the 0th root of a number, then?
It would be a number $y for which $y ** 0 == $x, which can only be
fulfilled for $x == 1. So in the general cases the answer to the
Jan Ingvoldstad wrote:
On Thu, Oct 1, 2009 at 10:15 PM, Moritz Lenz mor...@faui2k3.org wrote:
What's the 0th root of a number, then?
It would be a number $y for which $y ** 0 == $x, which can only be
fulfilled for $x == 1. So in the general cases the answer to the
question root($x, 0) is
# P35 (**) Determine the prime factors of a given positive integer.
This test fails for me with the latest Rakudo. It looks like this is
because when a variable is pushed onto an array, and then
auto-incremented, it is also auto-incremented inside the array.
my @stuff;
my $w = 1;
On Thu, Oct 1, 2009 at 11:03 PM, Minimiscience minimiscie...@gmail.comwrote:
On Oct 1, 2009, at 4:43 PM, Jan Ingvoldstad wrote:
On Thu, Oct 1, 2009 at 10:15 PM, Moritz Lenz mor...@faui2k3.org wrote:
What's the 0th root of a number, then?
It would be a number $y for which $y ** 0 == $x,
Jon Lang had some good thoughts on this.
I want to clarify or expand on my proposal so it is more clearly understood.
1. First of all, and there may have been no confusion on this but I'll say it
anyway:
When a class has multiple possreps, one main point here is that users could use
the
Em Qui, 2009-10-01 às 12:22 -0400, Kevin Phair escreveu:
This test fails for me with the latest Rakudo. It looks like this is
because when a variable is pushed onto an array, and then
auto-incremented, it is also auto-incremented inside the array.
my @stuff;
my $w = 1;
@stuff.push($w);
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