DM == Duncan Murdoch [EMAIL PROTECTED]
on Mon, 02 Jul 2007 21:56:23 -0400 writes:
DM On 28/06/2007 5:05 PM, Peter Ruckdeschel wrote:
Hi,
I noticed a minor flaw in integrate() from package stats:
Taking up arguments lower and upper from integrate(),
Thanks Martin and Duncan for your
comments,
Martin Maechler wrote:
DM == Duncan Murdoch [EMAIL PROTECTED]
on Mon, 02 Jul 2007 21:56:23 -0400 writes:
DM On 28/06/2007 5:05 PM, Peter Ruckdeschel wrote:
Hi,
I noticed a minor flaw in integrate() from package stats:
PetRd == Peter Ruckdeschel [EMAIL PROTECTED]
on Tue, 03 Jul 2007 17:26:43 +0200 writes:
PetRd Thanks Martin and Duncan for your
PetRd comments,
PetRd Martin Maechler wrote:
DM == Duncan Murdoch [EMAIL PROTECTED]
on Mon, 02 Jul 2007 21:56:23 -0400 writes:
DM
On 7/3/2007 11:55 AM, Martin Maechler wrote:
PetRd == Peter Ruckdeschel [EMAIL PROTECTED]
on Tue, 03 Jul 2007 17:26:43 +0200 writes:
PetRd Thanks Martin and Duncan for your
PetRd comments,
PetRd Martin Maechler wrote:
DM == Duncan Murdoch [EMAIL PROTECTED]
on
I think throwing an error is a better solution: this is rather unlikely to
be deliberate and returning NaN might postpone the detection too long.
On Tue, 3 Jul 2007, Duncan Murdoch wrote:
On 7/3/2007 11:55 AM, Martin Maechler wrote:
PetRd == Peter Ruckdeschel [EMAIL PROTECTED]
on Tue,
If integrate is changed it would be nice at the same time to make it
into an S3 generic. deriv already is an S3 generic but strangely integrate
is not. Ryacas provides a deriv method but for integrate Ryacas inconsistently
provides Integrate since integrate is not generic.
On 6/28/07, Peter
On 28/06/2007 5:05 PM, Peter Ruckdeschel wrote:
Hi,
I noticed a minor flaw in integrate() from package stats:
Taking up arguments lower and upper from integrate(),
if (lower == Inf) (upper == Inf)
or
if (lower == -Inf) (upper == -Inf)
integrate() calculates the
Hi,
I noticed a minor flaw in integrate() from package stats:
Taking up arguments lower and upper from integrate(),
if (lower == Inf) (upper == Inf)
or
if (lower == -Inf) (upper == -Inf)
integrate() calculates the value for (lower==-Inf) (upper==Inf).
Rather, it should
