[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Axiom-developer] [#271 )show Expression Boolean gives a list] cannot re

From: Bill Page
Subject: [Axiom-developer] [#271 )show Expression Boolean gives a list] cannot reproduce axiom process died
Date: Mon, 27 Feb 2006 12:37:19 -0600

I can not reproduce your observation that:

> the axiom process died the command-line after.

This does not happen for me on at least the Windows version of

But I do find it very odd that Axiom allows the construction of
the domain 'Expression Boolean' without complaint:
x:=Expression Boolean:=true

The scary sounding message: 'Caught fatal error [memory may be damaged]'
occurs for many operations applied to this object.

The definition of the constructor 'Expression R: OrderedSet' seems
wrong to me since there are may operations exported by 'Expression'
that are not naturally interpreted over a domain that is just an
OrderedSet. For example 'Boolean' is considered ordered as follows:
Boolean has OrderedSet
true > false

although we might also question the wisdom of considering 'Boolean'
ordered in this way.
forwarded from

reply via email to

[Prev in Thread] Current Thread [Next in Thread]