Well,
* My reluctance to change the draft H98 report is rising sharply.
* I don't think the H98 report has ever had laws about mzero etc.
* And the whole laws business is flaky because people can and do
make instances of Monad that don't obey the laws.
* Lastly, where does one stop?
Still, I
On Fri, Jun 21, 2002 at 12:50:21PM +0100, Simon Peyton-Jones wrote:
| From: Jon Fairbairn [mailto:[EMAIL PROTECTED]]
| Sent: 20 June 2002 16:27
| To: Simon Peyton-Jones
| Subject: Library report, monad zero laws
|
| The old report used to include
|
| m zero = zero
| zero = m =
On Fri, Jun 21, 2002 at 12:50:21PM +0100, Simon Peyton-Jones wrote:
| From: Jon Fairbairn [mailto:[EMAIL PROTECTED]]
| Sent: 20 June 2002 16:27
| To: Simon Peyton-Jones
| Subject: Library report, monad zero laws
|
| The old report used to include
|
| m zero = zero
| zero
Apologies for responding to messages in reverse order . . .
* My reluctance to change the draft H98 report is rising sharply.
Understood!
* I don't think the H98 report has ever had laws about mzero etc.
No, they went on the transition from 1.4, I think.
* And the whole laws business is
